120034400

素因数分解:

$2^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:241

約数の個数: 144

約数和(自身を含む): 316386000

約数和(自身を除く): 196351600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 53, 76, 80, 95, 100, 106, 149, 152, 160, 190, 200, 212, 265, 298, 304, 380, 400, 424, 475, 530, 596, 608, 745, 760, 800, 848, 950, 1007, 1060, 1192, 1325, 1490, 1520, 1696, 1900, 2014, 2120, 2384, 2650, 2831, 2980, 3040, 3725, 3800, 4028, 4240, 4768, 5035, 5300, 5662, 5960, 7450, 7600, 7897, 8056, 8480, 10070, 10600, 11324, 11920, 14155, 14900, 15200, 15794, 16112, 20140, 21200, 22648, 23840, 25175, 28310, 29800, 31588, 32224, 39485, 40280, 42400, 45296, 50350, 56620, 59600, 63176, 70775, 78970, 80560, 90592, 100700, 113240, 119200, 126352, 141550, 150043, 157940, 161120, 197425, 201400, 226480, 252704, 283100, 300086, 315880, 394850, 402800, 452960, 566200, 600172, 631760, 750215, 789700, 805600, 1132400, 1200344, 1263520, 1500430, 1579400, 2264800, 2400688, 3000860, 3158800, 3751075, 4801376, 6001720, 6317600, 7502150, 12003440, 15004300, 24006880, 30008600, 60017200, 120034400]

約数ペア:

[(1, 120034400), (2, 60017200), (4, 30008600), (5, 24006880), (8, 15004300), (10, 12003440), (16, 7502150), (19, 6317600), (20, 6001720), (25, 4801376), (32, 3751075), (38, 3158800), (40, 3000860), (50, 2400688), (53, 2264800), (76, 1579400), (80, 1500430), (95, 1263520), (100, 1200344), (106, 1132400), (149, 805600), (152, 789700), (160, 750215), (190, 631760), (200, 600172), (212, 566200), (265, 452960), (298, 402800), (304, 394850), (380, 315880), (400, 300086), (424, 283100), (475, 252704), (530, 226480), (596, 201400), (608, 197425), (745, 161120), (760, 157940), (800, 150043), (848, 141550), (950, 126352), (1007, 119200), (1060, 113240), (1192, 100700), (1325, 90592), (1490, 80560), (1520, 78970), (1696, 70775), (1900, 63176), (2014, 59600), (2120, 56620), (2384, 50350), (2650, 45296), (2831, 42400), (2980, 40280), (3040, 39485), (3725, 32224), (3800, 31588), (4028, 29800), (4240, 28310), (4768, 25175), (5035, 23840), (5300, 22648), (5662, 21200), (5960, 20140), (7450, 16112), (7600, 15794), (7897, 15200), (8056, 14900), (8480, 14155), (10070, 11920), (10600, 11324)]