51828660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:164

約数の個数: 240

約数和(自身を含む): 184415616

約数和(自身を除く): 132586956

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 27, 30, 36, 39, 45, 46, 52, 54, 60, 65, 69, 78, 81, 90, 92, 107, 108, 115, 117, 130, 135, 138, 156, 162, 180, 195, 207, 214, 230, 234, 260, 270, 276, 299, 321, 324, 345, 351, 390, 405, 414, 428, 460, 468, 535, 540, 585, 598, 621, 642, 690, 702, 780, 810, 828, 897, 963, 1035, 1053, 1070, 1170, 1196, 1242, 1284, 1380, 1391, 1404, 1495, 1605, 1620, 1755, 1794, 1863, 1926, 2070, 2106, 2140, 2340, 2461, 2484, 2691, 2782, 2889, 2990, 3105, 3210, 3510, 3588, 3726, 3852, 4140, 4173, 4212, 4485, 4815, 4922, 5265, 5382, 5564, 5778, 5980, 6210, 6420, 6955, 7020, 7383, 7452, 8073, 8346, 8667, 8970, 9315, 9630, 9844, 10530, 10764, 11556, 12305, 12420, 12519, 13455, 13910, 14445, 14766, 16146, 16692, 17334, 17940, 18630, 19260, 20865, 21060, 22149, 24219, 24610, 25038, 26910, 27820, 28890, 29532, 31993, 32292, 34668, 36915, 37260, 37557, 40365, 41730, 43335, 44298, 48438, 49220, 50076, 53820, 57780, 62595, 63986, 66447, 73830, 75114, 80730, 83460, 86670, 88596, 95979, 96876, 110745, 112671, 121095, 125190, 127972, 132894, 147660, 150228, 159965, 161460, 173340, 187785, 191958, 199341, 221490, 225342, 242190, 250380, 265788, 287937, 319930, 332235, 375570, 383916, 398682, 442980, 450684, 479895, 484380, 563355, 575874, 639860, 664470, 751140, 797364, 863811, 959790, 996705, 1126710, 1151748, 1328940, 1439685, 1727622, 1919580, 1993410, 2253420, 2591433, 2879370, 3455244, 3986820, 4319055, 5182866, 5758740, 8638110, 10365732, 12957165, 17276220, 25914330, 51828660]

約数ペア:

[(1, 51828660), (2, 25914330), (3, 17276220), (4, 12957165), (5, 10365732), (6, 8638110), (9, 5758740), (10, 5182866), (12, 4319055), (13, 3986820), (15, 3455244), (18, 2879370), (20, 2591433), (23, 2253420), (26, 1993410), (27, 1919580), (30, 1727622), (36, 1439685), (39, 1328940), (45, 1151748), (46, 1126710), (52, 996705), (54, 959790), (60, 863811), (65, 797364), (69, 751140), (78, 664470), (81, 639860), (90, 575874), (92, 563355), (107, 484380), (108, 479895), (115, 450684), (117, 442980), (130, 398682), (135, 383916), (138, 375570), (156, 332235), (162, 319930), (180, 287937), (195, 265788), (207, 250380), (214, 242190), (230, 225342), (234, 221490), (260, 199341), (270, 191958), (276, 187785), (299, 173340), (321, 161460), (324, 159965), (345, 150228), (351, 147660), (390, 132894), (405, 127972), (414, 125190), (428, 121095), (460, 112671), (468, 110745), (535, 96876), (540, 95979), (585, 88596), (598, 86670), (621, 83460), (642, 80730), (690, 75114), (702, 73830), (780, 66447), (810, 63986), (828, 62595), (897, 57780), (963, 53820), (1035, 50076), (1053, 49220), (1070, 48438), (1170, 44298), (1196, 43335), (1242, 41730), (1284, 40365), (1380, 37557), (1391, 37260), (1404, 36915), (1495, 34668), (1605, 32292), (1620, 31993), (1755, 29532), (1794, 28890), (1863, 27820), (1926, 26910), (2070, 25038), (2106, 24610), (2140, 24219), (2340, 22149), (2461, 21060), (2484, 20865), (2691, 19260), (2782, 18630), (2889, 17940), (2990, 17334), (3105, 16692), (3210, 16146), (3510, 14766), (3588, 14445), (3726, 13910), (3852, 13455), (4140, 12519), (4173, 12420), (4212, 12305), (4485, 11556), (4815, 10764), (4922, 10530), (5265, 9844), (5382, 9630), (5564, 9315), (5778, 8970), (5980, 8667), (6210, 8346), (6420, 8073), (6955, 7452), (7020, 7383)]