57819450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:376

約数の個数: 96

約数和(自身を含む): 156240000

約数和(自身を除く): 98420550

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 149, 150, 195, 199, 298, 325, 390, 398, 447, 597, 650, 745, 894, 975, 995, 1194, 1490, 1937, 1950, 1990, 2235, 2587, 2985, 3725, 3874, 4470, 4975, 5174, 5811, 5970, 7450, 7761, 9685, 9950, 11175, 11622, 12935, 14925, 15522, 19370, 22350, 25870, 29055, 29651, 29850, 38805, 48425, 58110, 59302, 64675, 77610, 88953, 96850, 129350, 145275, 148255, 177906, 194025, 290550, 296510, 385463, 388050, 444765, 741275, 770926, 889530, 1156389, 1482550, 1927315, 2223825, 2312778, 3854630, 4447650, 5781945, 9636575, 11563890, 19273150, 28909725, 57819450]

約数ペア:

[(1, 57819450), (2, 28909725), (3, 19273150), (5, 11563890), (6, 9636575), (10, 5781945), (13, 4447650), (15, 3854630), (25, 2312778), (26, 2223825), (30, 1927315), (39, 1482550), (50, 1156389), (65, 889530), (75, 770926), (78, 741275), (130, 444765), (149, 388050), (150, 385463), (195, 296510), (199, 290550), (298, 194025), (325, 177906), (390, 148255), (398, 145275), (447, 129350), (597, 96850), (650, 88953), (745, 77610), (894, 64675), (975, 59302), (995, 58110), (1194, 48425), (1490, 38805), (1937, 29850), (1950, 29651), (1990, 29055), (2235, 25870), (2587, 22350), (2985, 19370), (3725, 15522), (3874, 14925), (4470, 12935), (4975, 11622), (5174, 11175), (5811, 9950), (5970, 9685), (7450, 7761)]