82818360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:270

約数の個数: 192

約数和(自身を含む): 286191360

約数和(自身を除く): 203373000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 41, 45, 60, 62, 72, 82, 90, 93, 120, 123, 124, 155, 164, 180, 181, 186, 205, 246, 248, 279, 310, 328, 360, 362, 369, 372, 410, 465, 492, 543, 558, 615, 620, 724, 738, 744, 820, 905, 930, 984, 1086, 1116, 1230, 1240, 1271, 1395, 1448, 1476, 1629, 1640, 1810, 1845, 1860, 2172, 2232, 2460, 2542, 2715, 2790, 2952, 3258, 3620, 3690, 3720, 3813, 4344, 4920, 5084, 5430, 5580, 5611, 6355, 6516, 7240, 7380, 7421, 7626, 8145, 10168, 10860, 11160, 11222, 11439, 12710, 13032, 14760, 14842, 15252, 16290, 16833, 19065, 21720, 22263, 22444, 22878, 25420, 28055, 29684, 30504, 32580, 33666, 37105, 38130, 44526, 44888, 45756, 50499, 50840, 56110, 57195, 59368, 65160, 66789, 67332, 74210, 76260, 84165, 89052, 91512, 100998, 111315, 112220, 114390, 133578, 134664, 148420, 152520, 168330, 178104, 201996, 222630, 224440, 228780, 230051, 252495, 267156, 296840, 333945, 336660, 403992, 445260, 457560, 460102, 504990, 534312, 667890, 673320, 690153, 890520, 920204, 1009980, 1150255, 1335780, 1380306, 1840408, 2019960, 2070459, 2300510, 2671560, 2760612, 3450765, 4140918, 4601020, 5521224, 6901530, 8281836, 9202040, 10352295, 13803060, 16563672, 20704590, 27606120, 41409180, 82818360]

約数ペア:

[(1, 82818360), (2, 41409180), (3, 27606120), (4, 20704590), (5, 16563672), (6, 13803060), (8, 10352295), (9, 9202040), (10, 8281836), (12, 6901530), (15, 5521224), (18, 4601020), (20, 4140918), (24, 3450765), (30, 2760612), (31, 2671560), (36, 2300510), (40, 2070459), (41, 2019960), (45, 1840408), (60, 1380306), (62, 1335780), (72, 1150255), (82, 1009980), (90, 920204), (93, 890520), (120, 690153), (123, 673320), (124, 667890), (155, 534312), (164, 504990), (180, 460102), (181, 457560), (186, 445260), (205, 403992), (246, 336660), (248, 333945), (279, 296840), (310, 267156), (328, 252495), (360, 230051), (362, 228780), (369, 224440), (372, 222630), (410, 201996), (465, 178104), (492, 168330), (543, 152520), (558, 148420), (615, 134664), (620, 133578), (724, 114390), (738, 112220), (744, 111315), (820, 100998), (905, 91512), (930, 89052), (984, 84165), (1086, 76260), (1116, 74210), (1230, 67332), (1240, 66789), (1271, 65160), (1395, 59368), (1448, 57195), (1476, 56110), (1629, 50840), (1640, 50499), (1810, 45756), (1845, 44888), (1860, 44526), (2172, 38130), (2232, 37105), (2460, 33666), (2542, 32580), (2715, 30504), (2790, 29684), (2952, 28055), (3258, 25420), (3620, 22878), (3690, 22444), (3720, 22263), (3813, 21720), (4344, 19065), (4920, 16833), (5084, 16290), (5430, 15252), (5580, 14842), (5611, 14760), (6355, 13032), (6516, 12710), (7240, 11439), (7380, 11222), (7421, 11160), (7626, 10860), (8145, 10168)]