37519920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^2$

素因数の和:132

約数の個数: 180

約数和(自身を含む): 133318848

約数和(自身を除く): 95798928

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 41, 45, 48, 60, 62, 72, 80, 82, 90, 93, 120, 123, 124, 144, 155, 164, 180, 186, 205, 240, 246, 248, 279, 310, 328, 360, 369, 372, 410, 465, 492, 496, 558, 615, 620, 656, 720, 738, 744, 820, 930, 984, 1116, 1230, 1240, 1271, 1395, 1476, 1488, 1640, 1681, 1845, 1860, 1968, 2232, 2460, 2480, 2542, 2790, 2952, 3280, 3362, 3690, 3720, 3813, 4464, 4920, 5043, 5084, 5580, 5904, 6355, 6724, 7380, 7440, 7626, 8405, 9840, 10086, 10168, 11160, 11439, 12710, 13448, 14760, 15129, 15252, 16810, 19065, 20172, 20336, 22320, 22878, 25215, 25420, 26896, 29520, 30258, 30504, 33620, 38130, 40344, 45756, 50430, 50840, 52111, 57195, 60516, 61008, 67240, 75645, 76260, 80688, 91512, 100860, 101680, 104222, 114390, 121032, 134480, 151290, 152520, 156333, 183024, 201720, 208444, 228780, 242064, 260555, 302580, 305040, 312666, 403440, 416888, 457560, 468999, 521110, 605160, 625332, 781665, 833776, 915120, 937998, 1042220, 1210320, 1250664, 1563330, 1875996, 2084440, 2344995, 2501328, 3126660, 3751992, 4168880, 4689990, 6253320, 7503984, 9379980, 12506640, 18759960, 37519920]

約数ペア:

[(1, 37519920), (2, 18759960), (3, 12506640), (4, 9379980), (5, 7503984), (6, 6253320), (8, 4689990), (9, 4168880), (10, 3751992), (12, 3126660), (15, 2501328), (16, 2344995), (18, 2084440), (20, 1875996), (24, 1563330), (30, 1250664), (31, 1210320), (36, 1042220), (40, 937998), (41, 915120), (45, 833776), (48, 781665), (60, 625332), (62, 605160), (72, 521110), (80, 468999), (82, 457560), (90, 416888), (93, 403440), (120, 312666), (123, 305040), (124, 302580), (144, 260555), (155, 242064), (164, 228780), (180, 208444), (186, 201720), (205, 183024), (240, 156333), (246, 152520), (248, 151290), (279, 134480), (310, 121032), (328, 114390), (360, 104222), (369, 101680), (372, 100860), (410, 91512), (465, 80688), (492, 76260), (496, 75645), (558, 67240), (615, 61008), (620, 60516), (656, 57195), (720, 52111), (738, 50840), (744, 50430), (820, 45756), (930, 40344), (984, 38130), (1116, 33620), (1230, 30504), (1240, 30258), (1271, 29520), (1395, 26896), (1476, 25420), (1488, 25215), (1640, 22878), (1681, 22320), (1845, 20336), (1860, 20172), (1968, 19065), (2232, 16810), (2460, 15252), (2480, 15129), (2542, 14760), (2790, 13448), (2952, 12710), (3280, 11439), (3362, 11160), (3690, 10168), (3720, 10086), (3813, 9840), (4464, 8405), (4920, 7626), (5043, 7440), (5084, 7380), (5580, 6724), (5904, 6355)]