53550900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:255

約数の個数: 216

約数和(自身を含む): 189571200

約数和(自身を除く): 136020300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 25, 26, 30, 36, 39, 45, 46, 50, 52, 60, 65, 69, 75, 78, 90, 92, 100, 115, 117, 130, 138, 150, 156, 180, 195, 199, 207, 225, 230, 234, 260, 276, 299, 300, 325, 345, 390, 398, 414, 450, 460, 468, 575, 585, 597, 598, 650, 690, 780, 796, 828, 897, 900, 975, 995, 1035, 1150, 1170, 1194, 1196, 1300, 1380, 1495, 1725, 1791, 1794, 1950, 1990, 2070, 2300, 2340, 2388, 2587, 2691, 2925, 2985, 2990, 3450, 3582, 3588, 3900, 3980, 4140, 4485, 4577, 4975, 5174, 5175, 5382, 5850, 5970, 5980, 6900, 7164, 7475, 7761, 8955, 8970, 9154, 9950, 10348, 10350, 10764, 11700, 11940, 12935, 13455, 13731, 14925, 14950, 15522, 17910, 17940, 18308, 19900, 20700, 22425, 22885, 23283, 25870, 26910, 27462, 29850, 29900, 31044, 35820, 38805, 41193, 44775, 44850, 45770, 46566, 51740, 53820, 54924, 59501, 59700, 64675, 67275, 68655, 77610, 82386, 89550, 89700, 91540, 93132, 114425, 116415, 119002, 129350, 134550, 137310, 155220, 164772, 178503, 179100, 194025, 205965, 228850, 232830, 238004, 258700, 269100, 274620, 297505, 343275, 357006, 388050, 411930, 457700, 465660, 535509, 582075, 595010, 686550, 714012, 776100, 823860, 892515, 1029825, 1071018, 1164150, 1190020, 1373100, 1487525, 1785030, 2059650, 2142036, 2328300, 2677545, 2975050, 3570060, 4119300, 4462575, 5355090, 5950100, 8925150, 10710180, 13387725, 17850300, 26775450, 53550900]

約数ペア:

[(1, 53550900), (2, 26775450), (3, 17850300), (4, 13387725), (5, 10710180), (6, 8925150), (9, 5950100), (10, 5355090), (12, 4462575), (13, 4119300), (15, 3570060), (18, 2975050), (20, 2677545), (23, 2328300), (25, 2142036), (26, 2059650), (30, 1785030), (36, 1487525), (39, 1373100), (45, 1190020), (46, 1164150), (50, 1071018), (52, 1029825), (60, 892515), (65, 823860), (69, 776100), (75, 714012), (78, 686550), (90, 595010), (92, 582075), (100, 535509), (115, 465660), (117, 457700), (130, 411930), (138, 388050), (150, 357006), (156, 343275), (180, 297505), (195, 274620), (199, 269100), (207, 258700), (225, 238004), (230, 232830), (234, 228850), (260, 205965), (276, 194025), (299, 179100), (300, 178503), (325, 164772), (345, 155220), (390, 137310), (398, 134550), (414, 129350), (450, 119002), (460, 116415), (468, 114425), (575, 93132), (585, 91540), (597, 89700), (598, 89550), (650, 82386), (690, 77610), (780, 68655), (796, 67275), (828, 64675), (897, 59700), (900, 59501), (975, 54924), (995, 53820), (1035, 51740), (1150, 46566), (1170, 45770), (1194, 44850), (1196, 44775), (1300, 41193), (1380, 38805), (1495, 35820), (1725, 31044), (1791, 29900), (1794, 29850), (1950, 27462), (1990, 26910), (2070, 25870), (2300, 23283), (2340, 22885), (2388, 22425), (2587, 20700), (2691, 19900), (2925, 18308), (2985, 17940), (2990, 17910), (3450, 15522), (3582, 14950), (3588, 14925), (3900, 13731), (3980, 13455), (4140, 12935), (4485, 11940), (4577, 11700), (4975, 10764), (5174, 10350), (5175, 10348), (5382, 9950), (5850, 9154), (5970, 8970), (5980, 8955), (6900, 7761), (7164, 7475)]