1551061200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5233}}^1$

素因数の和:5286

約数の個数: 240

約数和(自身を含む): 5633458880

約数和(自身を除く): 4082397680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 25, 26, 30, 38, 39, 40, 48, 50, 52, 57, 60, 65, 75, 76, 78, 80, 95, 100, 104, 114, 120, 130, 150, 152, 156, 190, 195, 200, 208, 228, 240, 247, 260, 285, 300, 304, 312, 325, 380, 390, 400, 456, 475, 494, 520, 570, 600, 624, 650, 741, 760, 780, 912, 950, 975, 988, 1040, 1140, 1200, 1235, 1300, 1425, 1482, 1520, 1560, 1900, 1950, 1976, 2280, 2470, 2600, 2850, 2964, 3120, 3705, 3800, 3900, 3952, 4560, 4940, 5200, 5233, 5700, 5928, 6175, 7410, 7600, 7800, 9880, 10466, 11400, 11856, 12350, 14820, 15600, 15699, 18525, 19760, 20932, 22800, 24700, 26165, 29640, 31398, 37050, 41864, 49400, 52330, 59280, 62796, 68029, 74100, 78495, 83728, 98800, 99427, 104660, 125592, 130825, 136058, 148200, 156990, 198854, 204087, 209320, 251184, 261650, 272116, 296400, 298281, 313980, 340145, 392475, 397708, 408174, 418640, 497135, 523300, 544232, 596562, 627960, 680290, 784950, 795416, 816348, 994270, 1020435, 1046600, 1088464, 1193124, 1255920, 1292551, 1360580, 1491405, 1569900, 1590832, 1632696, 1700725, 1988540, 2040870, 2093200, 2386248, 2485675, 2585102, 2721160, 2982810, 3139800, 3265392, 3401450, 3877653, 3977080, 4081740, 4772496, 4971350, 5102175, 5170204, 5442320, 5965620, 6279600, 6462755, 6802900, 7457025, 7755306, 7954160, 8163480, 9942700, 10204350, 10340408, 11931240, 12925510, 13605800, 14914050, 15510612, 16326960, 19388265, 19885400, 20408700, 20680816, 23862480, 25851020, 27211600, 29828100, 31021224, 32313775, 38776530, 39770800, 40817400, 51702040, 59656200, 62042448, 64627550, 77553060, 81634800, 96941325, 103404080, 119312400, 129255100, 155106120, 193882650, 258510200, 310212240, 387765300, 517020400, 775530600, 1551061200]

約数ペア:

[(1, 1551061200), (2, 775530600), (3, 517020400), (4, 387765300), (5, 310212240), (6, 258510200), (8, 193882650), (10, 155106120), (12, 129255100), (13, 119312400), (15, 103404080), (16, 96941325), (19, 81634800), (20, 77553060), (24, 64627550), (25, 62042448), (26, 59656200), (30, 51702040), (38, 40817400), (39, 39770800), (40, 38776530), (48, 32313775), (50, 31021224), (52, 29828100), (57, 27211600), (60, 25851020), (65, 23862480), (75, 20680816), (76, 20408700), (78, 19885400), (80, 19388265), (95, 16326960), (100, 15510612), (104, 14914050), (114, 13605800), (120, 12925510), (130, 11931240), (150, 10340408), (152, 10204350), (156, 9942700), (190, 8163480), (195, 7954160), (200, 7755306), (208, 7457025), (228, 6802900), (240, 6462755), (247, 6279600), (260, 5965620), (285, 5442320), (300, 5170204), (304, 5102175), (312, 4971350), (325, 4772496), (380, 4081740), (390, 3977080), (400, 3877653), (456, 3401450), (475, 3265392), (494, 3139800), (520, 2982810), (570, 2721160), (600, 2585102), (624, 2485675), (650, 2386248), (741, 2093200), (760, 2040870), (780, 1988540), (912, 1700725), (950, 1632696), (975, 1590832), (988, 1569900), (1040, 1491405), (1140, 1360580), (1200, 1292551), (1235, 1255920), (1300, 1193124), (1425, 1088464), (1482, 1046600), (1520, 1020435), (1560, 994270), (1900, 816348), (1950, 795416), (1976, 784950), (2280, 680290), (2470, 627960), (2600, 596562), (2850, 544232), (2964, 523300), (3120, 497135), (3705, 418640), (3800, 408174), (3900, 397708), (3952, 392475), (4560, 340145), (4940, 313980), (5200, 298281), (5233, 296400), (5700, 272116), (5928, 261650), (6175, 251184), (7410, 209320), (7600, 204087), (7800, 198854), (9880, 156990), (10466, 148200), (11400, 136058), (11856, 130825), (12350, 125592), (14820, 104660), (15600, 99427), (15699, 98800), (18525, 83728), (19760, 78495), (20932, 74100), (22800, 68029), (24700, 62796), (26165, 59280), (29640, 52330), (31398, 49400), (37050, 41864)]