45121860

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:224

約数の個数: 240

約数和(自身を含む): 169779456

約数和(自身を除く): 124657596

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 27, 28, 30, 35, 36, 42, 45, 46, 54, 60, 63, 69, 70, 81, 84, 90, 92, 105, 108, 115, 126, 135, 138, 140, 161, 162, 173, 180, 189, 207, 210, 230, 252, 270, 276, 315, 322, 324, 345, 346, 378, 405, 414, 420, 460, 483, 519, 540, 567, 621, 630, 644, 690, 692, 756, 805, 810, 828, 865, 945, 966, 1035, 1038, 1134, 1211, 1242, 1260, 1380, 1449, 1557, 1610, 1620, 1730, 1863, 1890, 1932, 2070, 2076, 2268, 2415, 2422, 2484, 2595, 2835, 2898, 3105, 3114, 3220, 3460, 3633, 3726, 3780, 3979, 4140, 4347, 4671, 4830, 4844, 5190, 5670, 5796, 6055, 6210, 6228, 7245, 7266, 7452, 7785, 7958, 8694, 9315, 9342, 9660, 10380, 10899, 11340, 11937, 12110, 12420, 13041, 14013, 14490, 14532, 15570, 15916, 17388, 18165, 18630, 18684, 19895, 21735, 21798, 23355, 23874, 24220, 26082, 27853, 28026, 28980, 31140, 32697, 35811, 36330, 37260, 39790, 43470, 43596, 46710, 47748, 52164, 54495, 55706, 56052, 59685, 65205, 65394, 70065, 71622, 72660, 79580, 83559, 86940, 93420, 98091, 107433, 108990, 111412, 119370, 130410, 130788, 139265, 140130, 143244, 163485, 167118, 179055, 196182, 214866, 217980, 238740, 250677, 260820, 278530, 280260, 322299, 326970, 334236, 358110, 392364, 417795, 429732, 490455, 501354, 537165, 557060, 644598, 653940, 716220, 752031, 835590, 980910, 1002708, 1074330, 1253385, 1289196, 1504062, 1611495, 1671180, 1961820, 2148660, 2256093, 2506770, 3008124, 3222990, 3760155, 4512186, 5013540, 6445980, 7520310, 9024372, 11280465, 15040620, 22560930, 45121860]

約数ペア:

[(1, 45121860), (2, 22560930), (3, 15040620), (4, 11280465), (5, 9024372), (6, 7520310), (7, 6445980), (9, 5013540), (10, 4512186), (12, 3760155), (14, 3222990), (15, 3008124), (18, 2506770), (20, 2256093), (21, 2148660), (23, 1961820), (27, 1671180), (28, 1611495), (30, 1504062), (35, 1289196), (36, 1253385), (42, 1074330), (45, 1002708), (46, 980910), (54, 835590), (60, 752031), (63, 716220), (69, 653940), (70, 644598), (81, 557060), (84, 537165), (90, 501354), (92, 490455), (105, 429732), (108, 417795), (115, 392364), (126, 358110), (135, 334236), (138, 326970), (140, 322299), (161, 280260), (162, 278530), (173, 260820), (180, 250677), (189, 238740), (207, 217980), (210, 214866), (230, 196182), (252, 179055), (270, 167118), (276, 163485), (315, 143244), (322, 140130), (324, 139265), (345, 130788), (346, 130410), (378, 119370), (405, 111412), (414, 108990), (420, 107433), (460, 98091), (483, 93420), (519, 86940), (540, 83559), (567, 79580), (621, 72660), (630, 71622), (644, 70065), (690, 65394), (692, 65205), (756, 59685), (805, 56052), (810, 55706), (828, 54495), (865, 52164), (945, 47748), (966, 46710), (1035, 43596), (1038, 43470), (1134, 39790), (1211, 37260), (1242, 36330), (1260, 35811), (1380, 32697), (1449, 31140), (1557, 28980), (1610, 28026), (1620, 27853), (1730, 26082), (1863, 24220), (1890, 23874), (1932, 23355), (2070, 21798), (2076, 21735), (2268, 19895), (2415, 18684), (2422, 18630), (2484, 18165), (2595, 17388), (2835, 15916), (2898, 15570), (3105, 14532), (3114, 14490), (3220, 14013), (3460, 13041), (3633, 12420), (3726, 12110), (3780, 11937), (3979, 11340), (4140, 10899), (4347, 10380), (4671, 9660), (4830, 9342), (4844, 9315), (5190, 8694), (5670, 7958), (5796, 7785), (6055, 7452), (6210, 7266), (6228, 7245)]