19916254800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{25033}}^1$

素因数の和:25087

約数の個数: 360

約数和(自身を含む): 78812940024

約数和(自身を除く): 58896685224

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 25, 26, 30, 34, 36, 39, 40, 45, 48, 50, 51, 52, 60, 65, 68, 72, 75, 78, 80, 85, 90, 100, 102, 104, 117, 120, 130, 136, 144, 150, 153, 156, 170, 180, 195, 200, 204, 208, 221, 225, 234, 240, 255, 260, 272, 300, 306, 312, 325, 340, 360, 390, 400, 408, 425, 442, 450, 468, 510, 520, 585, 600, 612, 624, 650, 663, 680, 720, 765, 780, 816, 850, 884, 900, 936, 975, 1020, 1040, 1105, 1170, 1200, 1224, 1275, 1300, 1326, 1360, 1530, 1560, 1700, 1768, 1800, 1872, 1950, 1989, 2040, 2210, 2340, 2448, 2550, 2600, 2652, 2925, 3060, 3120, 3315, 3400, 3536, 3600, 3825, 3900, 3978, 4080, 4420, 4680, 5100, 5200, 5304, 5525, 5850, 6120, 6630, 6800, 7650, 7800, 7956, 8840, 9360, 9945, 10200, 10608, 11050, 11700, 12240, 13260, 15300, 15600, 15912, 16575, 17680, 19890, 20400, 22100, 23400, 25033, 26520, 30600, 31824, 33150, 39780, 44200, 46800, 49725, 50066, 53040, 61200, 66300, 75099, 79560, 88400, 99450, 100132, 125165, 132600, 150198, 159120, 198900, 200264, 225297, 250330, 265200, 300396, 325429, 375495, 397800, 400528, 425561, 450594, 500660, 600792, 625825, 650858, 750990, 795600, 851122, 901188, 976287, 1001320, 1126485, 1201584, 1251650, 1276683, 1301716, 1501980, 1627145, 1702244, 1802376, 1877475, 1952574, 2002640, 2127805, 2252970, 2503300, 2553366, 2603432, 2928861, 3003960, 3254290, 3404488, 3604752, 3754950, 3830049, 3905148, 4255610, 4505940, 4881435, 5006600, 5106732, 5206864, 5532293, 5632425, 5857722, 6007920, 6383415, 6508580, 6808976, 7509900, 7660098, 7810296, 8135725, 8511220, 9011880, 9762870, 10013200, 10213464, 10639025, 11064586, 11264850, 11715444, 12766830, 13017160, 14644305, 15019800, 15320196, 15620592, 16271450, 16596879, 17022440, 18023760, 19150245, 19525740, 20426928, 21278050, 22129172, 22529700, 23430888, 24407175, 25533660, 26034320, 27661465, 29288610, 30039600, 30640392, 31917075, 32542900, 33193758, 34044880, 38300490, 39051480, 42556100, 44258344, 45059400, 46861776, 48814350, 49790637, 51067320, 55322930, 58577220, 61280784, 63834150, 65085800, 66387516, 73221525, 76600980, 78102960, 82984395, 85112200, 88516688, 90118800, 95751225, 97628700, 99581274, 102134640, 110645860, 117154440, 127668300, 130171600, 132775032, 138307325, 146443050, 153201960, 165968790, 170224400, 191502450, 195257400, 199162548, 221291720, 234308880, 248953185, 255336600, 265550064, 276614650, 292886100, 306403920, 331937580, 383004900, 390514800, 398325096, 414921975, 442583440, 497906370, 510673200, 553229300, 585772200, 663875160, 766009800, 796650192, 829843950, 995812740, 1106458600, 1171544400, 1244765925, 1327750320, 1532019600, 1659687900, 1991625480, 2212917200, 2489531850, 3319375800, 3983250960, 4979063700, 6638751600, 9958127400, 19916254800]

約数ペア:

[(1, 19916254800), (2, 9958127400), (3, 6638751600), (4, 4979063700), (5, 3983250960), (6, 3319375800), (8, 2489531850), (9, 2212917200), (10, 1991625480), (12, 1659687900), (13, 1532019600), (15, 1327750320), (16, 1244765925), (17, 1171544400), (18, 1106458600), (20, 995812740), (24, 829843950), (25, 796650192), (26, 766009800), (30, 663875160), (34, 585772200), (36, 553229300), (39, 510673200), (40, 497906370), (45, 442583440), (48, 414921975), (50, 398325096), (51, 390514800), (52, 383004900), (60, 331937580), (65, 306403920), (68, 292886100), (72, 276614650), (75, 265550064), (78, 255336600), (80, 248953185), (85, 234308880), (90, 221291720), (100, 199162548), (102, 195257400), (104, 191502450), (117, 170224400), (120, 165968790), (130, 153201960), (136, 146443050), (144, 138307325), (150, 132775032), (153, 130171600), (156, 127668300), (170, 117154440), (180, 110645860), (195, 102134640), (200, 99581274), (204, 97628700), (208, 95751225), (221, 90118800), (225, 88516688), (234, 85112200), (240, 82984395), (255, 78102960), (260, 76600980), (272, 73221525), (300, 66387516), (306, 65085800), (312, 63834150), (325, 61280784), (340, 58577220), (360, 55322930), (390, 51067320), (400, 49790637), (408, 48814350), (425, 46861776), (442, 45059400), (450, 44258344), (468, 42556100), (510, 39051480), (520, 38300490), (585, 34044880), (600, 33193758), (612, 32542900), (624, 31917075), (650, 30640392), (663, 30039600), (680, 29288610), (720, 27661465), (765, 26034320), (780, 25533660), (816, 24407175), (850, 23430888), (884, 22529700), (900, 22129172), (936, 21278050), (975, 20426928), (1020, 19525740), (1040, 19150245), (1105, 18023760), (1170, 17022440), (1200, 16596879), (1224, 16271450), (1275, 15620592), (1300, 15320196), (1326, 15019800), (1360, 14644305), (1530, 13017160), (1560, 12766830), (1700, 11715444), (1768, 11264850), (1800, 11064586), (1872, 10639025), (1950, 10213464), (1989, 10013200), (2040, 9762870), (2210, 9011880), (2340, 8511220), (2448, 8135725), (2550, 7810296), (2600, 7660098), (2652, 7509900), (2925, 6808976), (3060, 6508580), (3120, 6383415), (3315, 6007920), (3400, 5857722), (3536, 5632425), (3600, 5532293), (3825, 5206864), (3900, 5106732), (3978, 5006600), (4080, 4881435), (4420, 4505940), (4680, 4255610), (5100, 3905148), (5200, 3830049), (5304, 3754950), (5525, 3604752), (5850, 3404488), (6120, 3254290), (6630, 3003960), (6800, 2928861), (7650, 2603432), (7800, 2553366), (7956, 2503300), (8840, 2252970), (9360, 2127805), (9945, 2002640), (10200, 1952574), (10608, 1877475), (11050, 1802376), (11700, 1702244), (12240, 1627145), (13260, 1501980), (15300, 1301716), (15600, 1276683), (15912, 1251650), (16575, 1201584), (17680, 1126485), (19890, 1001320), (20400, 976287), (22100, 901188), (23400, 851122), (25033, 795600), (26520, 750990), (30600, 650858), (31824, 625825), (33150, 600792), (39780, 500660), (44200, 450594), (46800, 425561), (49725, 400528), (50066, 397800), (53040, 375495), (61200, 325429), (66300, 300396), (75099, 265200), (79560, 250330), (88400, 225297), (99450, 200264), (100132, 198900), (125165, 159120), (132600, 150198)]