98000100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1$

素因数の和:571

約数の個数: 216

約数和(自身を含む): 353414880

約数和(自身を除く): 255414780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 25, 30, 33, 36, 38, 44, 45, 50, 55, 57, 60, 66, 75, 76, 90, 95, 99, 100, 110, 114, 132, 150, 165, 171, 180, 190, 198, 209, 220, 225, 228, 275, 285, 300, 330, 342, 380, 396, 418, 450, 475, 495, 521, 550, 570, 627, 660, 684, 825, 836, 855, 900, 950, 990, 1042, 1045, 1100, 1140, 1254, 1425, 1563, 1650, 1710, 1881, 1900, 1980, 2084, 2090, 2475, 2508, 2605, 2850, 3126, 3135, 3300, 3420, 3762, 4180, 4275, 4689, 4950, 5210, 5225, 5700, 5731, 6252, 6270, 7524, 7815, 8550, 9378, 9405, 9899, 9900, 10420, 10450, 11462, 12540, 13025, 15630, 15675, 17100, 17193, 18756, 18810, 19798, 20900, 22924, 23445, 26050, 28655, 29697, 31260, 31350, 34386, 37620, 39075, 39596, 46890, 47025, 49495, 51579, 52100, 57310, 59394, 62700, 68772, 78150, 85965, 89091, 93780, 94050, 98990, 103158, 108889, 114620, 117225, 118788, 143275, 148485, 156300, 171930, 178182, 188100, 197980, 206316, 217778, 234450, 247475, 257895, 286550, 296970, 326667, 343860, 356364, 429825, 435556, 445455, 468900, 494950, 515790, 544445, 573100, 593940, 653334, 742425, 859650, 890910, 980001, 989900, 1031580, 1088890, 1289475, 1306668, 1484850, 1633335, 1719300, 1781820, 1960002, 2177780, 2227275, 2578950, 2722225, 2969700, 3266670, 3920004, 4454550, 4900005, 5157900, 5444450, 6533340, 8166675, 8909100, 9800010, 10888900, 16333350, 19600020, 24500025, 32666700, 49000050, 98000100]

約数ペア:

[(1, 98000100), (2, 49000050), (3, 32666700), (4, 24500025), (5, 19600020), (6, 16333350), (9, 10888900), (10, 9800010), (11, 8909100), (12, 8166675), (15, 6533340), (18, 5444450), (19, 5157900), (20, 4900005), (22, 4454550), (25, 3920004), (30, 3266670), (33, 2969700), (36, 2722225), (38, 2578950), (44, 2227275), (45, 2177780), (50, 1960002), (55, 1781820), (57, 1719300), (60, 1633335), (66, 1484850), (75, 1306668), (76, 1289475), (90, 1088890), (95, 1031580), (99, 989900), (100, 980001), (110, 890910), (114, 859650), (132, 742425), (150, 653334), (165, 593940), (171, 573100), (180, 544445), (190, 515790), (198, 494950), (209, 468900), (220, 445455), (225, 435556), (228, 429825), (275, 356364), (285, 343860), (300, 326667), (330, 296970), (342, 286550), (380, 257895), (396, 247475), (418, 234450), (450, 217778), (475, 206316), (495, 197980), (521, 188100), (550, 178182), (570, 171930), (627, 156300), (660, 148485), (684, 143275), (825, 118788), (836, 117225), (855, 114620), (900, 108889), (950, 103158), (990, 98990), (1042, 94050), (1045, 93780), (1100, 89091), (1140, 85965), (1254, 78150), (1425, 68772), (1563, 62700), (1650, 59394), (1710, 57310), (1881, 52100), (1900, 51579), (1980, 49495), (2084, 47025), (2090, 46890), (2475, 39596), (2508, 39075), (2605, 37620), (2850, 34386), (3126, 31350), (3135, 31260), (3300, 29697), (3420, 28655), (3762, 26050), (4180, 23445), (4275, 22924), (4689, 20900), (4950, 19798), (5210, 18810), (5225, 18756), (5700, 17193), (5731, 17100), (6252, 15675), (6270, 15630), (7524, 13025), (7815, 12540), (8550, 11462), (9378, 10450), (9405, 10420), (9899, 9900)]