100979970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{787}}^1$

素因数の和:864

約数の個数: 128

約数和(自身を含む): 305012736

約数和(自身を除く): 204032766

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 47, 65, 70, 78, 91, 94, 105, 130, 141, 182, 195, 210, 235, 273, 282, 329, 390, 455, 470, 546, 611, 658, 705, 787, 910, 987, 1222, 1365, 1410, 1574, 1645, 1833, 1974, 2361, 2730, 3055, 3290, 3666, 3935, 4277, 4722, 4935, 5509, 6110, 7870, 8554, 9165, 9870, 10231, 11018, 11805, 12831, 16527, 18330, 20462, 21385, 23610, 25662, 27545, 30693, 33054, 36989, 42770, 51155, 55090, 61386, 64155, 71617, 73978, 82635, 102310, 110967, 128310, 143234, 153465, 165270, 184945, 214851, 221934, 258923, 306930, 358085, 369890, 429702, 480857, 517846, 554835, 716170, 776769, 961714, 1074255, 1109670, 1294615, 1442571, 1553538, 2148510, 2404285, 2589230, 2885142, 3365999, 3883845, 4808570, 6731998, 7212855, 7767690, 10097997, 14425710, 16829995, 20195994, 33659990, 50489985, 100979970]

約数ペア:

[(1, 100979970), (2, 50489985), (3, 33659990), (5, 20195994), (6, 16829995), (7, 14425710), (10, 10097997), (13, 7767690), (14, 7212855), (15, 6731998), (21, 4808570), (26, 3883845), (30, 3365999), (35, 2885142), (39, 2589230), (42, 2404285), (47, 2148510), (65, 1553538), (70, 1442571), (78, 1294615), (91, 1109670), (94, 1074255), (105, 961714), (130, 776769), (141, 716170), (182, 554835), (195, 517846), (210, 480857), (235, 429702), (273, 369890), (282, 358085), (329, 306930), (390, 258923), (455, 221934), (470, 214851), (546, 184945), (611, 165270), (658, 153465), (705, 143234), (787, 128310), (910, 110967), (987, 102310), (1222, 82635), (1365, 73978), (1410, 71617), (1574, 64155), (1645, 61386), (1833, 55090), (1974, 51155), (2361, 42770), (2730, 36989), (3055, 33054), (3290, 30693), (3666, 27545), (3935, 25662), (4277, 23610), (4722, 21385), (4935, 20462), (5509, 18330), (6110, 16527), (7870, 12831), (8554, 11805), (9165, 11018), (9870, 10231)]