100456020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1307}}^1$

素因数の和:1390

約数の個数: 144

約数和(自身を含む): 354227328

約数和(自身を除く): 253771308

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 61, 63, 70, 84, 90, 105, 122, 126, 140, 180, 183, 210, 244, 252, 305, 315, 366, 420, 427, 549, 610, 630, 732, 854, 915, 1098, 1220, 1260, 1281, 1307, 1708, 1830, 2135, 2196, 2562, 2614, 2745, 3660, 3843, 3921, 4270, 5124, 5228, 5490, 6405, 6535, 7686, 7842, 8540, 9149, 10980, 11763, 12810, 13070, 15372, 15684, 18298, 19215, 19605, 23526, 25620, 26140, 27447, 36596, 38430, 39210, 45745, 47052, 54894, 58815, 76860, 78420, 79727, 82341, 91490, 109788, 117630, 137235, 159454, 164682, 182980, 235260, 239181, 274470, 318908, 329364, 398635, 411705, 478362, 548940, 558089, 717543, 797270, 823410, 956724, 1116178, 1195905, 1435086, 1594540, 1646820, 1674267, 2232356, 2391810, 2790445, 2870172, 3348534, 3587715, 4783620, 5022801, 5580890, 6697068, 7175430, 8371335, 10045602, 11161780, 14350860, 16742670, 20091204, 25114005, 33485340, 50228010, 100456020]

約数ペア:

[(1, 100456020), (2, 50228010), (3, 33485340), (4, 25114005), (5, 20091204), (6, 16742670), (7, 14350860), (9, 11161780), (10, 10045602), (12, 8371335), (14, 7175430), (15, 6697068), (18, 5580890), (20, 5022801), (21, 4783620), (28, 3587715), (30, 3348534), (35, 2870172), (36, 2790445), (42, 2391810), (45, 2232356), (60, 1674267), (61, 1646820), (63, 1594540), (70, 1435086), (84, 1195905), (90, 1116178), (105, 956724), (122, 823410), (126, 797270), (140, 717543), (180, 558089), (183, 548940), (210, 478362), (244, 411705), (252, 398635), (305, 329364), (315, 318908), (366, 274470), (420, 239181), (427, 235260), (549, 182980), (610, 164682), (630, 159454), (732, 137235), (854, 117630), (915, 109788), (1098, 91490), (1220, 82341), (1260, 79727), (1281, 78420), (1307, 76860), (1708, 58815), (1830, 54894), (2135, 47052), (2196, 45745), (2562, 39210), (2614, 38430), (2745, 36596), (3660, 27447), (3843, 26140), (3921, 25620), (4270, 23526), (5124, 19605), (5228, 19215), (5490, 18298), (6405, 15684), (6535, 15372), (7686, 13070), (7842, 12810), (8540, 11763), (9149, 10980)]