12804222900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{1559}}^1\times {\mathrm{3911}}^1$

素因数の和:5494

約数の個数: 144

約数和(自身を含む): 42377287680

約数和(自身を除く): 29573064780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 1559, 2100, 3118, 3911, 4677, 6236, 7795, 7822, 9354, 10913, 11733, 15590, 15644, 18708, 19555, 21826, 23385, 23466, 27377, 31180, 32739, 38975, 39110, 43652, 46770, 46932, 54565, 54754, 58665, 65478, 77950, 78220, 82131, 93540, 97775, 109130, 109508, 116925, 117330, 130956, 136885, 155900, 163695, 164262, 195550, 218260, 233850, 234660, 272825, 273770, 293325, 327390, 328524, 391100, 410655, 467700, 545650, 547540, 586650, 654780, 684425, 818475, 821310, 1091300, 1173300, 1368850, 1636950, 1642620, 2053275, 2737700, 3273900, 4106550, 6097249, 8213100, 12194498, 18291747, 24388996, 30486245, 36583494, 42680743, 60972490, 73166988, 85361486, 91458735, 121944980, 128042229, 152431225, 170722972, 182917470, 213403715, 256084458, 304862450, 365834940, 426807430, 457293675, 512168916, 609724900, 640211145, 853614860, 914587350, 1067018575, 1280422290, 1829174700, 2134037150, 2560844580, 3201055725, 4268074300, 6402111450, 12804222900]

約数ペア:

[(1, 12804222900), (2, 6402111450), (3, 4268074300), (4, 3201055725), (5, 2560844580), (6, 2134037150), (7, 1829174700), (10, 1280422290), (12, 1067018575), (14, 914587350), (15, 853614860), (20, 640211145), (21, 609724900), (25, 512168916), (28, 457293675), (30, 426807430), (35, 365834940), (42, 304862450), (50, 256084458), (60, 213403715), (70, 182917470), (75, 170722972), (84, 152431225), (100, 128042229), (105, 121944980), (140, 91458735), (150, 85361486), (175, 73166988), (210, 60972490), (300, 42680743), (350, 36583494), (420, 30486245), (525, 24388996), (700, 18291747), (1050, 12194498), (1559, 8213100), (2100, 6097249), (3118, 4106550), (3911, 3273900), (4677, 2737700), (6236, 2053275), (7795, 1642620), (7822, 1636950), (9354, 1368850), (10913, 1173300), (11733, 1091300), (15590, 821310), (15644, 818475), (18708, 684425), (19555, 654780), (21826, 586650), (23385, 547540), (23466, 545650), (27377, 467700), (31180, 410655), (32739, 391100), (38975, 328524), (39110, 327390), (43652, 293325), (46770, 273770), (46932, 272825), (54565, 234660), (54754, 233850), (58665, 218260), (65478, 195550), (77950, 164262), (78220, 163695), (82131, 155900), (93540, 136885), (97775, 130956), (109130, 117330), (109508, 116925)]