495686100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:375

約数の個数: 288

約数和(自身を含む): 1798107136

約数和(自身を除く): 1302421036

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 67, 70, 75, 78, 84, 91, 100, 105, 130, 134, 140, 150, 156, 175, 182, 195, 201, 210, 260, 268, 271, 273, 300, 325, 335, 350, 364, 390, 402, 420, 455, 469, 525, 542, 546, 650, 670, 700, 780, 804, 813, 871, 910, 938, 975, 1005, 1050, 1084, 1092, 1300, 1340, 1355, 1365, 1407, 1626, 1675, 1742, 1820, 1876, 1897, 1950, 2010, 2100, 2275, 2345, 2613, 2710, 2730, 2814, 3252, 3350, 3484, 3523, 3794, 3900, 4020, 4065, 4355, 4550, 4690, 5025, 5226, 5420, 5460, 5628, 5691, 6097, 6700, 6775, 6825, 7035, 7046, 7588, 8130, 8710, 9100, 9380, 9485, 10050, 10452, 10569, 11382, 11725, 12194, 13065, 13550, 13650, 14070, 14092, 16260, 17420, 17615, 18157, 18291, 18970, 20100, 20325, 21138, 21775, 22764, 23450, 24388, 24661, 26130, 27100, 27300, 28140, 28455, 30485, 35175, 35230, 36314, 36582, 37940, 40650, 42276, 43550, 46900, 47425, 49322, 52260, 52845, 54471, 56910, 60970, 65325, 70350, 70460, 72628, 73164, 73983, 81300, 87100, 88075, 90785, 91455, 94850, 98644, 105690, 108942, 113820, 121940, 123305, 127099, 130650, 140700, 142275, 147966, 152425, 176150, 181570, 182910, 189700, 211380, 217884, 236041, 246610, 254198, 261300, 264225, 272355, 284550, 295932, 304850, 352300, 363140, 365820, 369915, 381297, 453925, 457275, 472082, 493220, 508396, 528450, 544710, 569100, 609700, 616525, 635495, 708123, 739830, 762594, 907850, 914550, 944164, 1056900, 1089420, 1180205, 1233050, 1270990, 1361775, 1416246, 1479660, 1525188, 1652287, 1815700, 1829100, 1849575, 1906485, 2360410, 2466100, 2541980, 2723550, 2832492, 3177475, 3304574, 3540615, 3699150, 3812970, 4720820, 4956861, 5447100, 5901025, 6354950, 6609148, 7081230, 7398300, 7625940, 8261435, 9532425, 9913722, 11802050, 12709900, 14162460, 16522870, 17703075, 19064850, 19827444, 23604100, 24784305, 33045740, 35406150, 38129700, 41307175, 49568610, 70812300, 82614350, 99137220, 123921525, 165228700, 247843050, 495686100]

約数ペア:

[(1, 495686100), (2, 247843050), (3, 165228700), (4, 123921525), (5, 99137220), (6, 82614350), (7, 70812300), (10, 49568610), (12, 41307175), (13, 38129700), (14, 35406150), (15, 33045740), (20, 24784305), (21, 23604100), (25, 19827444), (26, 19064850), (28, 17703075), (30, 16522870), (35, 14162460), (39, 12709900), (42, 11802050), (50, 9913722), (52, 9532425), (60, 8261435), (65, 7625940), (67, 7398300), (70, 7081230), (75, 6609148), (78, 6354950), (84, 5901025), (91, 5447100), (100, 4956861), (105, 4720820), (130, 3812970), (134, 3699150), (140, 3540615), (150, 3304574), (156, 3177475), (175, 2832492), (182, 2723550), (195, 2541980), (201, 2466100), (210, 2360410), (260, 1906485), (268, 1849575), (271, 1829100), (273, 1815700), (300, 1652287), (325, 1525188), (335, 1479660), (350, 1416246), (364, 1361775), (390, 1270990), (402, 1233050), (420, 1180205), (455, 1089420), (469, 1056900), (525, 944164), (542, 914550), (546, 907850), (650, 762594), (670, 739830), (700, 708123), (780, 635495), (804, 616525), (813, 609700), (871, 569100), (910, 544710), (938, 528450), (975, 508396), (1005, 493220), (1050, 472082), (1084, 457275), (1092, 453925), (1300, 381297), (1340, 369915), (1355, 365820), (1365, 363140), (1407, 352300), (1626, 304850), (1675, 295932), (1742, 284550), (1820, 272355), (1876, 264225), (1897, 261300), (1950, 254198), (2010, 246610), (2100, 236041), (2275, 217884), (2345, 211380), (2613, 189700), (2710, 182910), (2730, 181570), (2814, 176150), (3252, 152425), (3350, 147966), (3484, 142275), (3523, 140700), (3794, 130650), (3900, 127099), (4020, 123305), (4065, 121940), (4355, 113820), (4550, 108942), (4690, 105690), (5025, 98644), (5226, 94850), (5420, 91455), (5460, 90785), (5628, 88075), (5691, 87100), (6097, 81300), (6700, 73983), (6775, 73164), (6825, 72628), (7035, 70460), (7046, 70350), (7588, 65325), (8130, 60970), (8710, 56910), (9100, 54471), (9380, 52845), (9485, 52260), (10050, 49322), (10452, 47425), (10569, 46900), (11382, 43550), (11725, 42276), (12194, 40650), (13065, 37940), (13550, 36582), (13650, 36314), (14070, 35230), (14092, 35175), (16260, 30485), (17420, 28455), (17615, 28140), (18157, 27300), (18291, 27100), (18970, 26130), (20100, 24661), (20325, 24388), (21138, 23450), (21775, 22764)]