88869900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{419}}^1$

素因数の和:544

約数の個数: 144

約数和(自身を含む): 297480960

約数和(自身を除く): 208611060

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, 101, 105, 140, 150, 175, 202, 210, 300, 303, 350, 404, 419, 420, 505, 525, 606, 700, 707, 838, 1010, 1050, 1212, 1257, 1414, 1515, 1676, 2020, 2095, 2100, 2121, 2514, 2525, 2828, 2933, 3030, 3535, 4190, 4242, 5028, 5050, 5866, 6060, 6285, 7070, 7575, 8380, 8484, 8799, 10100, 10475, 10605, 11732, 12570, 14140, 14665, 15150, 17598, 17675, 20950, 21210, 25140, 29330, 30300, 31425, 35196, 35350, 41900, 42319, 42420, 43995, 53025, 58660, 62850, 70700, 73325, 84638, 87990, 106050, 125700, 126957, 146650, 169276, 175980, 211595, 212100, 219975, 253914, 293300, 296233, 423190, 439950, 507828, 592466, 634785, 846380, 879900, 888699, 1057975, 1184932, 1269570, 1481165, 1777398, 2115950, 2539140, 2962330, 3173925, 3554796, 4231900, 4443495, 5924660, 6347850, 7405825, 8886990, 12695700, 14811650, 17773980, 22217475, 29623300, 44434950, 88869900]

約数ペア:

[(1, 88869900), (2, 44434950), (3, 29623300), (4, 22217475), (5, 17773980), (6, 14811650), (7, 12695700), (10, 8886990), (12, 7405825), (14, 6347850), (15, 5924660), (20, 4443495), (21, 4231900), (25, 3554796), (28, 3173925), (30, 2962330), (35, 2539140), (42, 2115950), (50, 1777398), (60, 1481165), (70, 1269570), (75, 1184932), (84, 1057975), (100, 888699), (101, 879900), (105, 846380), (140, 634785), (150, 592466), (175, 507828), (202, 439950), (210, 423190), (300, 296233), (303, 293300), (350, 253914), (404, 219975), (419, 212100), (420, 211595), (505, 175980), (525, 169276), (606, 146650), (700, 126957), (707, 125700), (838, 106050), (1010, 87990), (1050, 84638), (1212, 73325), (1257, 70700), (1414, 62850), (1515, 58660), (1676, 53025), (2020, 43995), (2095, 42420), (2100, 42319), (2121, 41900), (2514, 35350), (2525, 35196), (2828, 31425), (2933, 30300), (3030, 29330), (3535, 25140), (4190, 21210), (4242, 20950), (5028, 17675), (5050, 17598), (5866, 15150), (6060, 14665), (6285, 14140), (7070, 12570), (7575, 11732), (8380, 10605), (8484, 10475), (8799, 10100)]