91172520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:161

約数の個数: 256

約数和(自身を含む): 326592000

約数和(自身を除く): 235419480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 41, 45, 54, 58, 60, 71, 72, 82, 87, 90, 108, 116, 120, 123, 135, 142, 145, 164, 174, 180, 205, 213, 216, 232, 246, 261, 270, 284, 290, 328, 348, 355, 360, 369, 410, 426, 435, 492, 522, 540, 568, 580, 615, 639, 696, 710, 738, 783, 820, 852, 870, 984, 1044, 1065, 1080, 1107, 1160, 1189, 1230, 1278, 1305, 1420, 1476, 1566, 1640, 1704, 1740, 1845, 1917, 2059, 2088, 2130, 2214, 2378, 2460, 2556, 2610, 2840, 2911, 2952, 3132, 3195, 3480, 3567, 3690, 3834, 3915, 4118, 4260, 4428, 4756, 4920, 5112, 5220, 5535, 5822, 5945, 6177, 6264, 6390, 7134, 7380, 7668, 7830, 8236, 8520, 8733, 8856, 9512, 9585, 10295, 10440, 10701, 11070, 11644, 11890, 12354, 12780, 14268, 14555, 14760, 15336, 15660, 16472, 17466, 17835, 18531, 19170, 20590, 21402, 22140, 23288, 23780, 24708, 25560, 26199, 28536, 29110, 30885, 31320, 32103, 34932, 35670, 37062, 38340, 41180, 42804, 43665, 44280, 47560, 49416, 52398, 53505, 55593, 58220, 61770, 64206, 69864, 71340, 74124, 76680, 78597, 82360, 84419, 85608, 87330, 92655, 104796, 107010, 111186, 116440, 123540, 128412, 130995, 142680, 148248, 157194, 160515, 168838, 174660, 185310, 209592, 214020, 222372, 247080, 253257, 256824, 261990, 277965, 314388, 321030, 337676, 349320, 370620, 392985, 422095, 428040, 444744, 506514, 523980, 555930, 628776, 642060, 675352, 741240, 759771, 785970, 844190, 1013028, 1047960, 1111860, 1266285, 1284120, 1519542, 1571940, 1688380, 2026056, 2223720, 2279313, 2532570, 3039084, 3143880, 3376760, 3798855, 4558626, 5065140, 6078168, 7597710, 9117252, 10130280, 11396565, 15195420, 18234504, 22793130, 30390840, 45586260, 91172520]

約数ペア:

[(1, 91172520), (2, 45586260), (3, 30390840), (4, 22793130), (5, 18234504), (6, 15195420), (8, 11396565), (9, 10130280), (10, 9117252), (12, 7597710), (15, 6078168), (18, 5065140), (20, 4558626), (24, 3798855), (27, 3376760), (29, 3143880), (30, 3039084), (36, 2532570), (40, 2279313), (41, 2223720), (45, 2026056), (54, 1688380), (58, 1571940), (60, 1519542), (71, 1284120), (72, 1266285), (82, 1111860), (87, 1047960), (90, 1013028), (108, 844190), (116, 785970), (120, 759771), (123, 741240), (135, 675352), (142, 642060), (145, 628776), (164, 555930), (174, 523980), (180, 506514), (205, 444744), (213, 428040), (216, 422095), (232, 392985), (246, 370620), (261, 349320), (270, 337676), (284, 321030), (290, 314388), (328, 277965), (348, 261990), (355, 256824), (360, 253257), (369, 247080), (410, 222372), (426, 214020), (435, 209592), (492, 185310), (522, 174660), (540, 168838), (568, 160515), (580, 157194), (615, 148248), (639, 142680), (696, 130995), (710, 128412), (738, 123540), (783, 116440), (820, 111186), (852, 107010), (870, 104796), (984, 92655), (1044, 87330), (1065, 85608), (1080, 84419), (1107, 82360), (1160, 78597), (1189, 76680), (1230, 74124), (1278, 71340), (1305, 69864), (1420, 64206), (1476, 61770), (1566, 58220), (1640, 55593), (1704, 53505), (1740, 52398), (1845, 49416), (1917, 47560), (2059, 44280), (2088, 43665), (2130, 42804), (2214, 41180), (2378, 38340), (2460, 37062), (2556, 35670), (2610, 34932), (2840, 32103), (2911, 31320), (2952, 30885), (3132, 29110), (3195, 28536), (3480, 26199), (3567, 25560), (3690, 24708), (3834, 23780), (3915, 23288), (4118, 22140), (4260, 21402), (4428, 20590), (4756, 19170), (4920, 18531), (5112, 17835), (5220, 17466), (5535, 16472), (5822, 15660), (5945, 15336), (6177, 14760), (6264, 14555), (6390, 14268), (7134, 12780), (7380, 12354), (7668, 11890), (7830, 11644), (8236, 11070), (8520, 10701), (8733, 10440), (8856, 10295), (9512, 9585)]