222680250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:390

約数の個数: 192

約数和(自身を含む): 678682368

約数和(自身を除く): 456002118

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 25, 26, 30, 39, 45, 46, 50, 65, 69, 75, 78, 90, 115, 117, 125, 130, 138, 150, 195, 207, 225, 230, 234, 250, 299, 325, 331, 345, 375, 390, 414, 450, 575, 585, 598, 650, 662, 690, 750, 897, 975, 993, 1035, 1125, 1150, 1170, 1495, 1625, 1655, 1725, 1794, 1950, 1986, 2070, 2250, 2691, 2875, 2925, 2979, 2990, 3250, 3310, 3450, 4303, 4485, 4875, 4965, 5175, 5382, 5750, 5850, 5958, 7475, 7613, 8275, 8606, 8625, 8970, 9750, 9930, 10350, 12909, 13455, 14625, 14895, 14950, 15226, 16550, 17250, 21515, 22425, 22839, 24825, 25818, 25875, 26910, 29250, 29790, 37375, 38065, 38727, 41375, 43030, 44850, 45678, 49650, 51750, 64545, 67275, 68517, 74475, 74750, 76130, 77454, 82750, 98969, 107575, 112125, 114195, 124125, 129090, 134550, 137034, 148950, 190325, 193635, 197938, 215150, 224250, 228390, 248250, 296907, 322725, 336375, 342585, 372375, 380650, 387270, 494845, 537875, 570975, 593814, 645450, 672750, 685170, 744750, 890721, 951625, 968175, 989690, 1075750, 1141950, 1484535, 1613625, 1712925, 1781442, 1903250, 1936350, 2474225, 2854875, 2969070, 3227250, 3425850, 4453605, 4840875, 4948450, 5709750, 7422675, 8564625, 8907210, 9681750, 12371125, 14845350, 17129250, 22268025, 24742250, 37113375, 44536050, 74226750, 111340125, 222680250]

約数ペア:

[(1, 222680250), (2, 111340125), (3, 74226750), (5, 44536050), (6, 37113375), (9, 24742250), (10, 22268025), (13, 17129250), (15, 14845350), (18, 12371125), (23, 9681750), (25, 8907210), (26, 8564625), (30, 7422675), (39, 5709750), (45, 4948450), (46, 4840875), (50, 4453605), (65, 3425850), (69, 3227250), (75, 2969070), (78, 2854875), (90, 2474225), (115, 1936350), (117, 1903250), (125, 1781442), (130, 1712925), (138, 1613625), (150, 1484535), (195, 1141950), (207, 1075750), (225, 989690), (230, 968175), (234, 951625), (250, 890721), (299, 744750), (325, 685170), (331, 672750), (345, 645450), (375, 593814), (390, 570975), (414, 537875), (450, 494845), (575, 387270), (585, 380650), (598, 372375), (650, 342585), (662, 336375), (690, 322725), (750, 296907), (897, 248250), (975, 228390), (993, 224250), (1035, 215150), (1125, 197938), (1150, 193635), (1170, 190325), (1495, 148950), (1625, 137034), (1655, 134550), (1725, 129090), (1794, 124125), (1950, 114195), (1986, 112125), (2070, 107575), (2250, 98969), (2691, 82750), (2875, 77454), (2925, 76130), (2979, 74750), (2990, 74475), (3250, 68517), (3310, 67275), (3450, 64545), (4303, 51750), (4485, 49650), (4875, 45678), (4965, 44850), (5175, 43030), (5382, 41375), (5750, 38727), (5850, 38065), (5958, 37375), (7475, 29790), (7613, 29250), (8275, 26910), (8606, 25875), (8625, 25818), (8970, 24825), (9750, 22839), (9930, 22425), (10350, 21515), (12909, 17250), (13455, 16550), (14625, 15226), (14895, 14950)]