1998573600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:312

約数の個数: 288

約数和(自身を含む): 6719569920

約数和(自身を除く): 4720996320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 79, 80, 83, 96, 100, 120, 127, 150, 158, 160, 166, 200, 237, 240, 249, 254, 300, 316, 332, 381, 395, 400, 415, 474, 480, 498, 508, 600, 632, 635, 664, 762, 790, 800, 830, 948, 996, 1016, 1185, 1200, 1245, 1264, 1270, 1328, 1524, 1580, 1660, 1896, 1905, 1975, 1992, 2032, 2075, 2370, 2400, 2490, 2528, 2540, 2656, 3048, 3160, 3175, 3320, 3792, 3810, 3950, 3984, 4064, 4150, 4740, 4980, 5080, 5925, 6096, 6225, 6320, 6350, 6557, 6640, 7584, 7620, 7900, 7968, 8300, 9480, 9525, 9960, 10033, 10160, 10541, 11850, 12192, 12450, 12640, 12700, 13114, 13280, 15240, 15800, 16600, 18960, 19050, 19671, 19920, 20066, 20320, 21082, 23700, 24900, 25400, 26228, 30099, 30480, 31600, 31623, 32785, 33200, 37920, 38100, 39342, 39840, 40132, 42164, 47400, 49800, 50165, 50800, 52456, 52705, 60198, 60960, 63200, 63246, 65570, 66400, 76200, 78684, 80264, 84328, 94800, 98355, 99600, 100330, 101600, 104912, 105410, 120396, 126492, 131140, 150495, 152400, 157368, 158115, 160528, 163925, 168656, 189600, 196710, 199200, 200660, 209824, 210820, 240792, 250825, 252984, 262280, 263525, 300990, 304800, 314736, 316230, 321056, 327850, 337312, 393420, 401320, 421640, 481584, 491775, 501650, 505968, 524560, 527050, 601980, 629472, 632460, 655700, 752475, 786840, 790575, 802640, 832739, 843280, 963168, 983550, 1003300, 1011936, 1049120, 1054100, 1203960, 1264920, 1311400, 1504950, 1573680, 1581150, 1605280, 1665478, 1686560, 1967100, 2006600, 2108200, 2407920, 2498217, 2529840, 2622800, 3009900, 3147360, 3162300, 3330956, 3934200, 4013200, 4163695, 4216400, 4815840, 4996434, 5059680, 5245600, 6019800, 6324600, 6661912, 7868400, 8026400, 8327390, 8432800, 9992868, 12039600, 12491085, 12649200, 13323824, 15736800, 16654780, 19985736, 20818475, 24079200, 24982170, 25298400, 26647648, 33309560, 39971472, 41636950, 49964340, 62455425, 66619120, 79942944, 83273900, 99928680, 124910850, 133238240, 166547800, 199857360, 249821700, 333095600, 399714720, 499643400, 666191200, 999286800, 1998573600]

約数ペア:

[(1, 1998573600), (2, 999286800), (3, 666191200), (4, 499643400), (5, 399714720), (6, 333095600), (8, 249821700), (10, 199857360), (12, 166547800), (15, 133238240), (16, 124910850), (20, 99928680), (24, 83273900), (25, 79942944), (30, 66619120), (32, 62455425), (40, 49964340), (48, 41636950), (50, 39971472), (60, 33309560), (75, 26647648), (79, 25298400), (80, 24982170), (83, 24079200), (96, 20818475), (100, 19985736), (120, 16654780), (127, 15736800), (150, 13323824), (158, 12649200), (160, 12491085), (166, 12039600), (200, 9992868), (237, 8432800), (240, 8327390), (249, 8026400), (254, 7868400), (300, 6661912), (316, 6324600), (332, 6019800), (381, 5245600), (395, 5059680), (400, 4996434), (415, 4815840), (474, 4216400), (480, 4163695), (498, 4013200), (508, 3934200), (600, 3330956), (632, 3162300), (635, 3147360), (664, 3009900), (762, 2622800), (790, 2529840), (800, 2498217), (830, 2407920), (948, 2108200), (996, 2006600), (1016, 1967100), (1185, 1686560), (1200, 1665478), (1245, 1605280), (1264, 1581150), (1270, 1573680), (1328, 1504950), (1524, 1311400), (1580, 1264920), (1660, 1203960), (1896, 1054100), (1905, 1049120), (1975, 1011936), (1992, 1003300), (2032, 983550), (2075, 963168), (2370, 843280), (2400, 832739), (2490, 802640), (2528, 790575), (2540, 786840), (2656, 752475), (3048, 655700), (3160, 632460), (3175, 629472), (3320, 601980), (3792, 527050), (3810, 524560), (3950, 505968), (3984, 501650), (4064, 491775), (4150, 481584), (4740, 421640), (4980, 401320), (5080, 393420), (5925, 337312), (6096, 327850), (6225, 321056), (6320, 316230), (6350, 314736), (6557, 304800), (6640, 300990), (7584, 263525), (7620, 262280), (7900, 252984), (7968, 250825), (8300, 240792), (9480, 210820), (9525, 209824), (9960, 200660), (10033, 199200), (10160, 196710), (10541, 189600), (11850, 168656), (12192, 163925), (12450, 160528), (12640, 158115), (12700, 157368), (13114, 152400), (13280, 150495), (15240, 131140), (15800, 126492), (16600, 120396), (18960, 105410), (19050, 104912), (19671, 101600), (19920, 100330), (20066, 99600), (20320, 98355), (21082, 94800), (23700, 84328), (24900, 80264), (25400, 78684), (26228, 76200), (30099, 66400), (30480, 65570), (31600, 63246), (31623, 63200), (32785, 60960), (33200, 60198), (37920, 52705), (38100, 52456), (39342, 50800), (39840, 50165), (40132, 49800), (42164, 47400)]