173856150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{263}}^1$

素因数の和:407

約数の個数: 144

約数和(自身を含む): 509404896

約数和(自身を除く): 335548746

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 113, 117, 130, 150, 195, 225, 226, 234, 263, 325, 339, 390, 450, 526, 565, 585, 650, 678, 789, 975, 1017, 1130, 1170, 1315, 1469, 1578, 1695, 1950, 2034, 2367, 2630, 2825, 2925, 2938, 3390, 3419, 3945, 4407, 4734, 5085, 5650, 5850, 6575, 6838, 7345, 7890, 8475, 8814, 10170, 10257, 11835, 13150, 13221, 14690, 16950, 17095, 19725, 20514, 22035, 23670, 25425, 26442, 29719, 30771, 34190, 36725, 39450, 44070, 50850, 51285, 59175, 59438, 61542, 66105, 73450, 85475, 89157, 102570, 110175, 118350, 132210, 148595, 153855, 170950, 178314, 220350, 256425, 267471, 297190, 307710, 330525, 386347, 445785, 512850, 534942, 661050, 742975, 769275, 772694, 891570, 1159041, 1337355, 1485950, 1538550, 1931735, 2228925, 2318082, 2674710, 3477123, 3863470, 4457850, 5795205, 6686775, 6954246, 9658675, 11590410, 13373550, 17385615, 19317350, 28976025, 34771230, 57952050, 86928075, 173856150]

約数ペア:

[(1, 173856150), (2, 86928075), (3, 57952050), (5, 34771230), (6, 28976025), (9, 19317350), (10, 17385615), (13, 13373550), (15, 11590410), (18, 9658675), (25, 6954246), (26, 6686775), (30, 5795205), (39, 4457850), (45, 3863470), (50, 3477123), (65, 2674710), (75, 2318082), (78, 2228925), (90, 1931735), (113, 1538550), (117, 1485950), (130, 1337355), (150, 1159041), (195, 891570), (225, 772694), (226, 769275), (234, 742975), (263, 661050), (325, 534942), (339, 512850), (390, 445785), (450, 386347), (526, 330525), (565, 307710), (585, 297190), (650, 267471), (678, 256425), (789, 220350), (975, 178314), (1017, 170950), (1130, 153855), (1170, 148595), (1315, 132210), (1469, 118350), (1578, 110175), (1695, 102570), (1950, 89157), (2034, 85475), (2367, 73450), (2630, 66105), (2825, 61542), (2925, 59438), (2938, 59175), (3390, 51285), (3419, 50850), (3945, 44070), (4407, 39450), (4734, 36725), (5085, 34190), (5650, 30771), (5850, 29719), (6575, 26442), (6838, 25425), (7345, 23670), (7890, 22035), (8475, 20514), (8814, 19725), (10170, 17095), (10257, 16950), (11835, 14690), (13150, 13221)]