89127480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:174

約数の個数: 256

約数和(自身を含む): 316108800

約数和(自身を除く): 226981320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 31, 38, 39, 40, 52, 57, 60, 62, 65, 76, 78, 93, 95, 97, 104, 114, 120, 124, 130, 152, 155, 156, 186, 190, 194, 195, 228, 247, 248, 260, 285, 291, 310, 312, 372, 380, 388, 390, 403, 456, 465, 485, 494, 520, 570, 582, 589, 620, 741, 744, 760, 776, 780, 806, 930, 970, 988, 1140, 1164, 1178, 1209, 1235, 1240, 1261, 1455, 1482, 1560, 1612, 1767, 1843, 1860, 1940, 1976, 2015, 2280, 2328, 2356, 2418, 2470, 2522, 2910, 2945, 2964, 3007, 3224, 3534, 3686, 3705, 3720, 3783, 3880, 4030, 4712, 4836, 4940, 5044, 5529, 5820, 5890, 5928, 6014, 6045, 6305, 7068, 7372, 7410, 7566, 7657, 8060, 8835, 9021, 9215, 9672, 9880, 10088, 11058, 11640, 11780, 12028, 12090, 12610, 14136, 14744, 14820, 15035, 15132, 15314, 16120, 17670, 18042, 18430, 18915, 22116, 22971, 23560, 23959, 24056, 24180, 25220, 27645, 29640, 30070, 30264, 30628, 35340, 36084, 36860, 37830, 38285, 39091, 44232, 45105, 45942, 47918, 48360, 50440, 55290, 57133, 60140, 61256, 70680, 71877, 72168, 73720, 75660, 76570, 78182, 90210, 91884, 95836, 110580, 114266, 114855, 117273, 119795, 120280, 143754, 151320, 153140, 156364, 171399, 180420, 183768, 191672, 195455, 221160, 228532, 229710, 234546, 239590, 285665, 287508, 306280, 312728, 342798, 359385, 360840, 390910, 457064, 459420, 469092, 479180, 571330, 575016, 586365, 685596, 718770, 742729, 781820, 856995, 918840, 938184, 958360, 1142660, 1172730, 1371192, 1437540, 1485458, 1563640, 1713990, 2228187, 2285320, 2345460, 2875080, 2970916, 3427980, 3713645, 4456374, 4690920, 5941832, 6855960, 7427290, 8912748, 11140935, 14854580, 17825496, 22281870, 29709160, 44563740, 89127480]

約数ペア:

[(1, 89127480), (2, 44563740), (3, 29709160), (4, 22281870), (5, 17825496), (6, 14854580), (8, 11140935), (10, 8912748), (12, 7427290), (13, 6855960), (15, 5941832), (19, 4690920), (20, 4456374), (24, 3713645), (26, 3427980), (30, 2970916), (31, 2875080), (38, 2345460), (39, 2285320), (40, 2228187), (52, 1713990), (57, 1563640), (60, 1485458), (62, 1437540), (65, 1371192), (76, 1172730), (78, 1142660), (93, 958360), (95, 938184), (97, 918840), (104, 856995), (114, 781820), (120, 742729), (124, 718770), (130, 685596), (152, 586365), (155, 575016), (156, 571330), (186, 479180), (190, 469092), (194, 459420), (195, 457064), (228, 390910), (247, 360840), (248, 359385), (260, 342798), (285, 312728), (291, 306280), (310, 287508), (312, 285665), (372, 239590), (380, 234546), (388, 229710), (390, 228532), (403, 221160), (456, 195455), (465, 191672), (485, 183768), (494, 180420), (520, 171399), (570, 156364), (582, 153140), (589, 151320), (620, 143754), (741, 120280), (744, 119795), (760, 117273), (776, 114855), (780, 114266), (806, 110580), (930, 95836), (970, 91884), (988, 90210), (1140, 78182), (1164, 76570), (1178, 75660), (1209, 73720), (1235, 72168), (1240, 71877), (1261, 70680), (1455, 61256), (1482, 60140), (1560, 57133), (1612, 55290), (1767, 50440), (1843, 48360), (1860, 47918), (1940, 45942), (1976, 45105), (2015, 44232), (2280, 39091), (2328, 38285), (2356, 37830), (2418, 36860), (2470, 36084), (2522, 35340), (2910, 30628), (2945, 30264), (2964, 30070), (3007, 29640), (3224, 27645), (3534, 25220), (3686, 24180), (3705, 24056), (3720, 23959), (3783, 23560), (3880, 22971), (4030, 22116), (4712, 18915), (4836, 18430), (4940, 18042), (5044, 17670), (5529, 16120), (5820, 15314), (5890, 15132), (5928, 15035), (6014, 14820), (6045, 14744), (6305, 14136), (7068, 12610), (7372, 12090), (7410, 12028), (7566, 11780), (7657, 11640), (8060, 11058), (8835, 10088), (9021, 9880), (9215, 9672)]