45192420

素因数分解:

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

素因数の和:155

約数の個数: 288

約数和(自身を含む): 176117760

約数和(自身を除く): 130925340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 31, 35, 36, 39, 42, 45, 52, 60, 62, 63, 65, 70, 78, 84, 89, 90, 91, 93, 105, 117, 124, 126, 130, 140, 155, 156, 178, 180, 182, 186, 195, 210, 217, 234, 252, 260, 267, 273, 279, 310, 315, 356, 364, 372, 390, 403, 420, 434, 445, 455, 465, 468, 534, 546, 558, 585, 620, 623, 630, 651, 780, 801, 806, 819, 868, 890, 910, 930, 1068, 1085, 1092, 1116, 1157, 1170, 1209, 1246, 1260, 1302, 1335, 1365, 1395, 1602, 1612, 1638, 1780, 1820, 1860, 1869, 1953, 2015, 2170, 2314, 2340, 2418, 2492, 2604, 2670, 2730, 2759, 2790, 2821, 3115, 3204, 3255, 3276, 3471, 3627, 3738, 3906, 4005, 4030, 4095, 4340, 4628, 4836, 5340, 5460, 5518, 5580, 5607, 5642, 5785, 6045, 6230, 6510, 6942, 7254, 7476, 7812, 8010, 8060, 8099, 8190, 8277, 8463, 9345, 9765, 10413, 11036, 11214, 11284, 11570, 12090, 12460, 13020, 13795, 13884, 14105, 14508, 16020, 16198, 16380, 16554, 16926, 17355, 18135, 18690, 19313, 19530, 20826, 22428, 23140, 24180, 24297, 24831, 25389, 27590, 28035, 28210, 32396, 33108, 33852, 34710, 35867, 36270, 37380, 38626, 39060, 40495, 41385, 41652, 42315, 48594, 49662, 50778, 52065, 55180, 56070, 56420, 57939, 69420, 71734, 72540, 72891, 77252, 80990, 82770, 84630, 96565, 97188, 99324, 101556, 104130, 107601, 112140, 115878, 121485, 124155, 126945, 143468, 145782, 161980, 165540, 169260, 173817, 179335, 193130, 208260, 215202, 231756, 242970, 248310, 251069, 253890, 289695, 291564, 322803, 347634, 358670, 364455, 386260, 430404, 485940, 496620, 502138, 507780, 538005, 579390, 645606, 695268, 717340, 728910, 753207, 869085, 1004276, 1076010, 1158780, 1255345, 1291212, 1457820, 1506414, 1614015, 1738170, 2152020, 2259621, 2510690, 3012828, 3228030, 3476340, 3766035, 4519242, 5021380, 6456060, 7532070, 9038484, 11298105, 15064140, 22596210, 45192420]

約数ペア:

[(1, 45192420), (2, 22596210), (3, 15064140), (4, 11298105), (5, 9038484), (6, 7532070), (7, 6456060), (9, 5021380), (10, 4519242), (12, 3766035), (13, 3476340), (14, 3228030), (15, 3012828), (18, 2510690), (20, 2259621), (21, 2152020), (26, 1738170), (28, 1614015), (30, 1506414), (31, 1457820), (35, 1291212), (36, 1255345), (39, 1158780), (42, 1076010), (45, 1004276), (52, 869085), (60, 753207), (62, 728910), (63, 717340), (65, 695268), (70, 645606), (78, 579390), (84, 538005), (89, 507780), (90, 502138), (91, 496620), (93, 485940), (105, 430404), (117, 386260), (124, 364455), (126, 358670), (130, 347634), (140, 322803), (155, 291564), (156, 289695), (178, 253890), (180, 251069), (182, 248310), (186, 242970), (195, 231756), (210, 215202), (217, 208260), (234, 193130), (252, 179335), (260, 173817), (267, 169260), (273, 165540), (279, 161980), (310, 145782), (315, 143468), (356, 126945), (364, 124155), (372, 121485), (390, 115878), (403, 112140), (420, 107601), (434, 104130), (445, 101556), (455, 99324), (465, 97188), (468, 96565), (534, 84630), (546, 82770), (558, 80990), (585, 77252), (620, 72891), (623, 72540), (630, 71734), (651, 69420), (780, 57939), (801, 56420), (806, 56070), (819, 55180), (868, 52065), (890, 50778), (910, 49662), (930, 48594), (1068, 42315), (1085, 41652), (1092, 41385), (1116, 40495), (1157, 39060), (1170, 38626), (1209, 37380), (1246, 36270), (1260, 35867), (1302, 34710), (1335, 33852), (1365, 33108), (1395, 32396), (1602, 28210), (1612, 28035), (1638, 27590), (1780, 25389), (1820, 24831), (1860, 24297), (1869, 24180), (1953, 23140), (2015, 22428), (2170, 20826), (2314, 19530), (2340, 19313), (2418, 18690), (2492, 18135), (2604, 17355), (2670, 16926), (2730, 16554), (2759, 16380), (2790, 16198), (2821, 16020), (3115, 14508), (3204, 14105), (3255, 13884), (3276, 13795), (3471, 13020), (3627, 12460), (3738, 12090), (3906, 11570), (4005, 11284), (4030, 11214), (4095, 11036), (4340, 10413), (4628, 9765), (4836, 9345), (5340, 8463), (5460, 8277), (5518, 8190), (5580, 8099), (5607, 8060), (5642, 8010), (5785, 7812), (6045, 7476), (6230, 7254), (6510, 6942)]