15203250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{29}}^1\times {\mathrm{233}}^1$

素因数の和:285

約数の個数: 96

約数和(自身を含む): 42709680

約数和(自身を除く): 27506430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 29, 30, 45, 50, 58, 75, 87, 90, 125, 145, 150, 174, 225, 233, 250, 261, 290, 375, 435, 450, 466, 522, 699, 725, 750, 870, 1125, 1165, 1305, 1398, 1450, 2097, 2175, 2250, 2330, 2610, 3495, 3625, 4194, 4350, 5825, 6525, 6757, 6990, 7250, 10485, 10875, 11650, 13050, 13514, 17475, 20271, 20970, 21750, 29125, 32625, 33785, 34950, 40542, 52425, 58250, 60813, 65250, 67570, 87375, 101355, 104850, 121626, 168925, 174750, 202710, 262125, 304065, 337850, 506775, 524250, 608130, 844625, 1013550, 1520325, 1689250, 2533875, 3040650, 5067750, 7601625, 15203250]

約数ペア:

[(1, 15203250), (2, 7601625), (3, 5067750), (5, 3040650), (6, 2533875), (9, 1689250), (10, 1520325), (15, 1013550), (18, 844625), (25, 608130), (29, 524250), (30, 506775), (45, 337850), (50, 304065), (58, 262125), (75, 202710), (87, 174750), (90, 168925), (125, 121626), (145, 104850), (150, 101355), (174, 87375), (225, 67570), (233, 65250), (250, 60813), (261, 58250), (290, 52425), (375, 40542), (435, 34950), (450, 33785), (466, 32625), (522, 29125), (699, 21750), (725, 20970), (750, 20271), (870, 17475), (1125, 13514), (1165, 13050), (1305, 11650), (1398, 10875), (1450, 10485), (2097, 7250), (2175, 6990), (2250, 6757), (2330, 6525), (2610, 5825), (3495, 4350), (3625, 4194)]