74595300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{617}}^1$

素因数の和:678

約数の個数: 144

約数和(自身を含む): 240317952

約数和(自身を除く): 165722652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 31, 39, 50, 52, 60, 62, 65, 75, 78, 93, 100, 124, 130, 150, 155, 156, 186, 195, 260, 300, 310, 325, 372, 390, 403, 465, 617, 620, 650, 775, 780, 806, 930, 975, 1209, 1234, 1300, 1550, 1612, 1851, 1860, 1950, 2015, 2325, 2418, 2468, 3085, 3100, 3702, 3900, 4030, 4650, 4836, 6045, 6170, 7404, 8021, 8060, 9255, 9300, 10075, 12090, 12340, 15425, 16042, 18510, 19127, 20150, 24063, 24180, 30225, 30850, 32084, 37020, 38254, 40105, 40300, 46275, 48126, 57381, 60450, 61700, 76508, 80210, 92550, 95635, 96252, 114762, 120315, 120900, 160420, 185100, 191270, 200525, 229524, 240630, 248651, 286905, 382540, 401050, 478175, 481260, 497302, 573810, 601575, 745953, 802100, 956350, 994604, 1147620, 1203150, 1243255, 1434525, 1491906, 1912700, 2406300, 2486510, 2869050, 2983812, 3729765, 4973020, 5738100, 6216275, 7459530, 12432550, 14919060, 18648825, 24865100, 37297650, 74595300]

約数ペア:

[(1, 74595300), (2, 37297650), (3, 24865100), (4, 18648825), (5, 14919060), (6, 12432550), (10, 7459530), (12, 6216275), (13, 5738100), (15, 4973020), (20, 3729765), (25, 2983812), (26, 2869050), (30, 2486510), (31, 2406300), (39, 1912700), (50, 1491906), (52, 1434525), (60, 1243255), (62, 1203150), (65, 1147620), (75, 994604), (78, 956350), (93, 802100), (100, 745953), (124, 601575), (130, 573810), (150, 497302), (155, 481260), (156, 478175), (186, 401050), (195, 382540), (260, 286905), (300, 248651), (310, 240630), (325, 229524), (372, 200525), (390, 191270), (403, 185100), (465, 160420), (617, 120900), (620, 120315), (650, 114762), (775, 96252), (780, 95635), (806, 92550), (930, 80210), (975, 76508), (1209, 61700), (1234, 60450), (1300, 57381), (1550, 48126), (1612, 46275), (1851, 40300), (1860, 40105), (1950, 38254), (2015, 37020), (2325, 32084), (2418, 30850), (2468, 30225), (3085, 24180), (3100, 24063), (3702, 20150), (3900, 19127), (4030, 18510), (4650, 16042), (4836, 15425), (6045, 12340), (6170, 12090), (7404, 10075), (8021, 9300), (8060, 9255)]