90384840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:157

約数の個数: 384

約数和(自身を含む): 377395200

約数和(自身を除く): 287010360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 31, 35, 36, 39, 40, 42, 45, 52, 56, 60, 62, 63, 65, 70, 72, 78, 84, 89, 90, 91, 93, 104, 105, 117, 120, 124, 126, 130, 140, 155, 156, 168, 178, 180, 182, 186, 195, 210, 217, 234, 248, 252, 260, 267, 273, 279, 280, 310, 312, 315, 356, 360, 364, 372, 390, 403, 420, 434, 445, 455, 465, 468, 504, 520, 534, 546, 558, 585, 620, 623, 630, 651, 712, 728, 744, 780, 801, 806, 819, 840, 868, 890, 910, 930, 936, 1068, 1085, 1092, 1116, 1157, 1170, 1209, 1240, 1246, 1260, 1302, 1335, 1365, 1395, 1560, 1602, 1612, 1638, 1736, 1780, 1820, 1860, 1869, 1953, 2015, 2136, 2170, 2184, 2232, 2314, 2340, 2418, 2492, 2520, 2604, 2670, 2730, 2759, 2790, 2821, 3115, 3204, 3224, 3255, 3276, 3471, 3560, 3627, 3640, 3720, 3738, 3906, 4005, 4030, 4095, 4340, 4628, 4680, 4836, 4984, 5208, 5340, 5460, 5518, 5580, 5607, 5642, 5785, 6045, 6230, 6408, 6510, 6552, 6942, 7254, 7476, 7812, 8010, 8060, 8099, 8190, 8277, 8463, 8680, 9256, 9345, 9672, 9765, 10413, 10680, 10920, 11036, 11160, 11214, 11284, 11570, 12090, 12460, 13020, 13795, 13884, 14105, 14508, 14952, 15624, 16020, 16120, 16198, 16380, 16554, 16926, 17355, 18135, 18690, 19313, 19530, 20826, 22072, 22428, 22568, 23140, 24180, 24297, 24831, 24920, 25389, 26040, 27590, 27768, 28035, 28210, 29016, 32040, 32396, 32760, 33108, 33852, 34710, 35867, 36270, 37380, 38626, 39060, 40495, 41385, 41652, 42315, 44856, 46280, 48360, 48594, 49662, 50778, 52065, 55180, 56070, 56420, 57939, 64792, 66216, 67704, 69420, 71734, 72540, 72891, 74760, 77252, 78120, 80990, 82770, 83304, 84630, 96565, 97188, 99324, 101556, 104130, 107601, 110360, 112140, 112840, 115878, 121485, 124155, 126945, 138840, 143468, 145080, 145782, 154504, 161980, 165540, 169260, 173817, 179335, 193130, 194376, 198648, 203112, 208260, 215202, 224280, 231756, 242970, 248310, 251069, 253890, 286936, 289695, 291564, 322803, 323960, 331080, 338520, 347634, 358670, 364455, 386260, 416520, 430404, 463512, 485940, 496620, 502138, 507780, 538005, 579390, 583128, 645606, 695268, 717340, 728910, 753207, 772520, 860808, 869085, 971880, 993240, 1004276, 1015560, 1076010, 1158780, 1255345, 1291212, 1390536, 1434680, 1457820, 1506414, 1614015, 1738170, 2008552, 2152020, 2259621, 2317560, 2510690, 2582424, 2915640, 3012828, 3228030, 3476340, 3766035, 4304040, 4519242, 5021380, 6025656, 6456060, 6952680, 7532070, 9038484, 10042760, 11298105, 12912120, 15064140, 18076968, 22596210, 30128280, 45192420, 90384840]

約数ペア:

[(1, 90384840), (2, 45192420), (3, 30128280), (4, 22596210), (5, 18076968), (6, 15064140), (7, 12912120), (8, 11298105), (9, 10042760), (10, 9038484), (12, 7532070), (13, 6952680), (14, 6456060), (15, 6025656), (18, 5021380), (20, 4519242), (21, 4304040), (24, 3766035), (26, 3476340), (28, 3228030), (30, 3012828), (31, 2915640), (35, 2582424), (36, 2510690), (39, 2317560), (40, 2259621), (42, 2152020), (45, 2008552), (52, 1738170), (56, 1614015), (60, 1506414), (62, 1457820), (63, 1434680), (65, 1390536), (70, 1291212), (72, 1255345), (78, 1158780), (84, 1076010), (89, 1015560), (90, 1004276), (91, 993240), (93, 971880), (104, 869085), (105, 860808), (117, 772520), (120, 753207), (124, 728910), (126, 717340), (130, 695268), (140, 645606), (155, 583128), (156, 579390), (168, 538005), (178, 507780), (180, 502138), (182, 496620), (186, 485940), (195, 463512), (210, 430404), (217, 416520), (234, 386260), (248, 364455), (252, 358670), (260, 347634), (267, 338520), (273, 331080), (279, 323960), (280, 322803), (310, 291564), (312, 289695), (315, 286936), (356, 253890), (360, 251069), (364, 248310), (372, 242970), (390, 231756), (403, 224280), (420, 215202), (434, 208260), (445, 203112), (455, 198648), (465, 194376), (468, 193130), (504, 179335), (520, 173817), (534, 169260), (546, 165540), (558, 161980), (585, 154504), (620, 145782), (623, 145080), (630, 143468), (651, 138840), (712, 126945), (728, 124155), (744, 121485), (780, 115878), (801, 112840), (806, 112140), (819, 110360), (840, 107601), (868, 104130), (890, 101556), (910, 99324), (930, 97188), (936, 96565), (1068, 84630), (1085, 83304), (1092, 82770), (1116, 80990), (1157, 78120), (1170, 77252), (1209, 74760), (1240, 72891), (1246, 72540), (1260, 71734), (1302, 69420), (1335, 67704), (1365, 66216), (1395, 64792), (1560, 57939), (1602, 56420), (1612, 56070), (1638, 55180), (1736, 52065), (1780, 50778), (1820, 49662), (1860, 48594), (1869, 48360), (1953, 46280), (2015, 44856), (2136, 42315), (2170, 41652), (2184, 41385), (2232, 40495), (2314, 39060), (2340, 38626), (2418, 37380), (2492, 36270), (2520, 35867), (2604, 34710), (2670, 33852), (2730, 33108), (2759, 32760), (2790, 32396), (2821, 32040), (3115, 29016), (3204, 28210), (3224, 28035), (3255, 27768), (3276, 27590), (3471, 26040), (3560, 25389), (3627, 24920), (3640, 24831), (3720, 24297), (3738, 24180), (3906, 23140), (4005, 22568), (4030, 22428), (4095, 22072), (4340, 20826), (4628, 19530), (4680, 19313), (4836, 18690), (4984, 18135), (5208, 17355), (5340, 16926), (5460, 16554), (5518, 16380), (5580, 16198), (5607, 16120), (5642, 16020), (5785, 15624), (6045, 14952), (6230, 14508), (6408, 14105), (6510, 13884), (6552, 13795), (6942, 13020), (7254, 12460), (7476, 12090), (7812, 11570), (8010, 11284), (8060, 11214), (8099, 11160), (8190, 11036), (8277, 10920), (8463, 10680), (8680, 10413), (9256, 9765), (9345, 9672)]