18973672200

素因数分解:

$2^3\times 3^3\times 5^2\times 7^2\times {\mathrm{71707}}^1$

素因数の和:71746

約数の個数: 288

約数和(自身を含む): 76024821600

約数和(自身を除く): 57051149400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 49, 50, 54, 56, 60, 63, 70, 72, 75, 84, 90, 98, 100, 105, 108, 120, 126, 135, 140, 147, 150, 168, 175, 180, 189, 196, 200, 210, 216, 225, 245, 252, 270, 280, 294, 300, 315, 350, 360, 378, 392, 420, 441, 450, 490, 504, 525, 540, 588, 600, 630, 675, 700, 735, 756, 840, 882, 900, 945, 980, 1050, 1080, 1176, 1225, 1260, 1323, 1350, 1400, 1470, 1512, 1575, 1764, 1800, 1890, 1960, 2100, 2205, 2450, 2520, 2646, 2700, 2940, 3150, 3528, 3675, 3780, 4200, 4410, 4725, 4900, 5292, 5400, 5880, 6300, 6615, 7350, 7560, 8820, 9450, 9800, 10584, 11025, 12600, 13230, 14700, 17640, 18900, 22050, 26460, 29400, 33075, 37800, 44100, 52920, 66150, 71707, 88200, 132300, 143414, 215121, 264600, 286828, 358535, 430242, 501949, 573656, 645363, 717070, 860484, 1003898, 1075605, 1290726, 1434140, 1505847, 1720968, 1792675, 1936089, 2007796, 2151210, 2509745, 2581452, 2868280, 3011694, 3226815, 3513643, 3585350, 3872178, 4015592, 4302420, 4517541, 5019490, 5162904, 5378025, 6023388, 6453630, 7027286, 7170700, 7529235, 7744356, 8604840, 9035082, 9680445, 10038980, 10540929, 10756050, 12046776, 12548725, 12907260, 13552623, 14054572, 14341400, 15058470, 15488712, 16134075, 17568215, 18070164, 19360890, 20077960, 21081858, 21512100, 22587705, 25097450, 25814520, 27105246, 28109144, 30116940, 31622787, 32268150, 35136430, 36140328, 37646175, 38721780, 42163716, 43024200, 45175410, 48402225, 50194900, 52704645, 54210492, 60233880, 63245574, 64536300, 67763115, 70272860, 75292350, 77443560, 84327432, 87841075, 90350820, 94868361, 96804450, 100389800, 105409290, 108420984, 112938525, 126491148, 129072600, 135526230, 140545720, 150584700, 158113935, 175682150, 180701640, 189736722, 193608900, 210818580, 225877050, 252982296, 263523225, 271052460, 301169400, 316227870, 338815575, 351364300, 379473444, 387217800, 421637160, 451754100, 474341805, 527046450, 542104920, 632455740, 677631150, 702728600, 758946888, 790569675, 903508200, 948683610, 1054092900, 1264911480, 1355262300, 1581139350, 1897367220, 2108185800, 2371709025, 2710524600, 3162278700, 3794734440, 4743418050, 6324557400, 9486836100, 18973672200]

約数ペア:

[(1, 18973672200), (2, 9486836100), (3, 6324557400), (4, 4743418050), (5, 3794734440), (6, 3162278700), (7, 2710524600), (8, 2371709025), (9, 2108185800), (10, 1897367220), (12, 1581139350), (14, 1355262300), (15, 1264911480), (18, 1054092900), (20, 948683610), (21, 903508200), (24, 790569675), (25, 758946888), (27, 702728600), (28, 677631150), (30, 632455740), (35, 542104920), (36, 527046450), (40, 474341805), (42, 451754100), (45, 421637160), (49, 387217800), (50, 379473444), (54, 351364300), (56, 338815575), (60, 316227870), (63, 301169400), (70, 271052460), (72, 263523225), (75, 252982296), (84, 225877050), (90, 210818580), (98, 193608900), (100, 189736722), (105, 180701640), (108, 175682150), (120, 158113935), (126, 150584700), (135, 140545720), (140, 135526230), (147, 129072600), (150, 126491148), (168, 112938525), (175, 108420984), (180, 105409290), (189, 100389800), (196, 96804450), (200, 94868361), (210, 90350820), (216, 87841075), (225, 84327432), (245, 77443560), (252, 75292350), (270, 70272860), (280, 67763115), (294, 64536300), (300, 63245574), (315, 60233880), (350, 54210492), (360, 52704645), (378, 50194900), (392, 48402225), (420, 45175410), (441, 43024200), (450, 42163716), (490, 38721780), (504, 37646175), (525, 36140328), (540, 35136430), (588, 32268150), (600, 31622787), (630, 30116940), (675, 28109144), (700, 27105246), (735, 25814520), (756, 25097450), (840, 22587705), (882, 21512100), (900, 21081858), (945, 20077960), (980, 19360890), (1050, 18070164), (1080, 17568215), (1176, 16134075), (1225, 15488712), (1260, 15058470), (1323, 14341400), (1350, 14054572), (1400, 13552623), (1470, 12907260), (1512, 12548725), (1575, 12046776), (1764, 10756050), (1800, 10540929), (1890, 10038980), (1960, 9680445), (2100, 9035082), (2205, 8604840), (2450, 7744356), (2520, 7529235), (2646, 7170700), (2700, 7027286), (2940, 6453630), (3150, 6023388), (3528, 5378025), (3675, 5162904), (3780, 5019490), (4200, 4517541), (4410, 4302420), (4725, 4015592), (4900, 3872178), (5292, 3585350), (5400, 3513643), (5880, 3226815), (6300, 3011694), (6615, 2868280), (7350, 2581452), (7560, 2509745), (8820, 2151210), (9450, 2007796), (9800, 1936089), (10584, 1792675), (11025, 1720968), (12600, 1505847), (13230, 1434140), (14700, 1290726), (17640, 1075605), (18900, 1003898), (22050, 860484), (26460, 717070), (29400, 645363), (33075, 573656), (37800, 501949), (44100, 430242), (52920, 358535), (66150, 286828), (71707, 264600), (88200, 215121), (132300, 143414)]