37990500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:115

約数の個数: 192

約数和(自身を含む): 123002880

約数和(自身を除く): 85012380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 31, 38, 43, 50, 57, 60, 62, 75, 76, 86, 93, 95, 100, 114, 124, 125, 129, 150, 155, 172, 186, 190, 215, 228, 250, 258, 285, 300, 310, 372, 375, 380, 430, 465, 475, 500, 516, 570, 589, 620, 645, 750, 775, 817, 860, 930, 950, 1075, 1140, 1178, 1290, 1333, 1425, 1500, 1550, 1634, 1767, 1860, 1900, 2150, 2325, 2356, 2375, 2451, 2580, 2666, 2850, 2945, 3100, 3225, 3268, 3534, 3875, 3999, 4085, 4300, 4650, 4750, 4902, 5332, 5375, 5700, 5890, 6450, 6665, 7068, 7125, 7750, 7998, 8170, 8835, 9300, 9500, 9804, 10750, 11625, 11780, 12255, 12900, 13330, 14250, 14725, 15500, 15996, 16125, 16340, 17670, 19995, 20425, 21500, 23250, 24510, 25327, 26660, 28500, 29450, 32250, 33325, 35340, 39990, 40850, 44175, 46500, 49020, 50654, 58900, 61275, 64500, 66650, 73625, 75981, 79980, 81700, 88350, 99975, 101308, 102125, 122550, 126635, 133300, 147250, 151962, 166625, 176700, 199950, 204250, 220875, 245100, 253270, 294500, 303924, 306375, 333250, 379905, 399900, 408500, 441750, 499875, 506540, 612750, 633175, 666500, 759810, 883500, 999750, 1225500, 1266350, 1519620, 1899525, 1999500, 2532700, 3165875, 3799050, 6331750, 7598100, 9497625, 12663500, 18995250, 37990500]

約数ペア:

[(1, 37990500), (2, 18995250), (3, 12663500), (4, 9497625), (5, 7598100), (6, 6331750), (10, 3799050), (12, 3165875), (15, 2532700), (19, 1999500), (20, 1899525), (25, 1519620), (30, 1266350), (31, 1225500), (38, 999750), (43, 883500), (50, 759810), (57, 666500), (60, 633175), (62, 612750), (75, 506540), (76, 499875), (86, 441750), (93, 408500), (95, 399900), (100, 379905), (114, 333250), (124, 306375), (125, 303924), (129, 294500), (150, 253270), (155, 245100), (172, 220875), (186, 204250), (190, 199950), (215, 176700), (228, 166625), (250, 151962), (258, 147250), (285, 133300), (300, 126635), (310, 122550), (372, 102125), (375, 101308), (380, 99975), (430, 88350), (465, 81700), (475, 79980), (500, 75981), (516, 73625), (570, 66650), (589, 64500), (620, 61275), (645, 58900), (750, 50654), (775, 49020), (817, 46500), (860, 44175), (930, 40850), (950, 39990), (1075, 35340), (1140, 33325), (1178, 32250), (1290, 29450), (1333, 28500), (1425, 26660), (1500, 25327), (1550, 24510), (1634, 23250), (1767, 21500), (1860, 20425), (1900, 19995), (2150, 17670), (2325, 16340), (2356, 16125), (2375, 15996), (2451, 15500), (2580, 14725), (2666, 14250), (2850, 13330), (2945, 12900), (3100, 12255), (3225, 11780), (3268, 11625), (3534, 10750), (3875, 9804), (3999, 9500), (4085, 9300), (4300, 8835), (4650, 8170), (4750, 7998), (4902, 7750), (5332, 7125), (5375, 7068), (5700, 6665), (5890, 6450)]