513507150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1439}}^1$

素因数の和:1531

約数の個数: 144

約数和(自身を含む): 1511153280

約数和(自身を除く): 997646130

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 61, 65, 75, 78, 90, 117, 122, 130, 150, 183, 195, 225, 234, 305, 325, 366, 390, 450, 549, 585, 610, 650, 793, 915, 975, 1098, 1170, 1439, 1525, 1586, 1830, 1950, 2379, 2745, 2878, 2925, 3050, 3965, 4317, 4575, 4758, 5490, 5850, 7137, 7195, 7930, 8634, 9150, 11895, 12951, 13725, 14274, 14390, 18707, 19825, 21585, 23790, 25902, 27450, 35685, 35975, 37414, 39650, 43170, 56121, 59475, 64755, 71370, 71950, 87779, 93535, 107925, 112242, 118950, 129510, 168363, 175558, 178425, 187070, 215850, 263337, 280605, 323775, 336726, 356850, 438895, 467675, 526674, 561210, 647550, 790011, 841815, 877790, 935350, 1141127, 1316685, 1403025, 1580022, 1683630, 2194475, 2282254, 2633370, 2806050, 3423381, 3950055, 4209075, 4388950, 5705635, 6583425, 6846762, 7900110, 8418150, 10270143, 11411270, 13166850, 17116905, 19750275, 20540286, 28528175, 34233810, 39500550, 51350715, 57056350, 85584525, 102701430, 171169050, 256753575, 513507150]

約数ペア:

[(1, 513507150), (2, 256753575), (3, 171169050), (5, 102701430), (6, 85584525), (9, 57056350), (10, 51350715), (13, 39500550), (15, 34233810), (18, 28528175), (25, 20540286), (26, 19750275), (30, 17116905), (39, 13166850), (45, 11411270), (50, 10270143), (61, 8418150), (65, 7900110), (75, 6846762), (78, 6583425), (90, 5705635), (117, 4388950), (122, 4209075), (130, 3950055), (150, 3423381), (183, 2806050), (195, 2633370), (225, 2282254), (234, 2194475), (305, 1683630), (325, 1580022), (366, 1403025), (390, 1316685), (450, 1141127), (549, 935350), (585, 877790), (610, 841815), (650, 790011), (793, 647550), (915, 561210), (975, 526674), (1098, 467675), (1170, 438895), (1439, 356850), (1525, 336726), (1586, 323775), (1830, 280605), (1950, 263337), (2379, 215850), (2745, 187070), (2878, 178425), (2925, 175558), (3050, 168363), (3965, 129510), (4317, 118950), (4575, 112242), (4758, 107925), (5490, 93535), (5850, 87779), (7137, 71950), (7195, 71370), (7930, 64755), (8634, 59475), (9150, 56121), (11895, 43170), (12951, 39650), (13725, 37414), (14274, 35975), (14390, 35685), (18707, 27450), (19825, 25902), (21585, 23790)]