120638600

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{599}}^1$

素因数の和:687

約数の個数: 96

約数和(自身を含む): 301320000

約数和(自身を除く): 180681400

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 53, 76, 95, 100, 106, 152, 190, 200, 212, 265, 380, 424, 475, 530, 599, 760, 950, 1007, 1060, 1198, 1325, 1900, 2014, 2120, 2396, 2650, 2995, 3800, 4028, 4792, 5035, 5300, 5990, 8056, 10070, 10600, 11381, 11980, 14975, 20140, 22762, 23960, 25175, 29950, 31747, 40280, 45524, 50350, 56905, 59900, 63494, 91048, 100700, 113810, 119800, 126988, 158735, 201400, 227620, 253976, 284525, 317470, 455240, 569050, 603193, 634940, 793675, 1138100, 1206386, 1269880, 1587350, 2276200, 2412772, 3015965, 3174700, 4825544, 6031930, 6349400, 12063860, 15079825, 24127720, 30159650, 60319300, 120638600]

約数ペア:

[(1, 120638600), (2, 60319300), (4, 30159650), (5, 24127720), (8, 15079825), (10, 12063860), (19, 6349400), (20, 6031930), (25, 4825544), (38, 3174700), (40, 3015965), (50, 2412772), (53, 2276200), (76, 1587350), (95, 1269880), (100, 1206386), (106, 1138100), (152, 793675), (190, 634940), (200, 603193), (212, 569050), (265, 455240), (380, 317470), (424, 284525), (475, 253976), (530, 227620), (599, 201400), (760, 158735), (950, 126988), (1007, 119800), (1060, 113810), (1198, 100700), (1325, 91048), (1900, 63494), (2014, 59900), (2120, 56905), (2396, 50350), (2650, 45524), (2995, 40280), (3800, 31747), (4028, 29950), (4792, 25175), (5035, 23960), (5300, 22762), (5990, 20140), (8056, 14975), (10070, 11980), (10600, 11381)]