83189340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{487}}^1$

素因数の和:588

約数の個数: 144

約数和(自身を含む): 276040128

約数和(自身を除く): 192850788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 73, 78, 90, 117, 130, 146, 156, 180, 195, 219, 234, 260, 292, 365, 390, 438, 468, 487, 585, 657, 730, 780, 876, 949, 974, 1095, 1170, 1314, 1460, 1461, 1898, 1948, 2190, 2340, 2435, 2628, 2847, 2922, 3285, 3796, 4380, 4383, 4745, 4870, 5694, 5844, 6331, 6570, 7305, 8541, 8766, 9490, 9740, 11388, 12662, 13140, 14235, 14610, 17082, 17532, 18980, 18993, 21915, 25324, 28470, 29220, 31655, 34164, 35551, 37986, 42705, 43830, 56940, 56979, 63310, 71102, 75972, 85410, 87660, 94965, 106653, 113958, 126620, 142204, 170820, 177755, 189930, 213306, 227916, 284895, 319959, 355510, 379860, 426612, 462163, 533265, 569790, 639918, 711020, 924326, 1066530, 1139580, 1279836, 1386489, 1599795, 1848652, 2133060, 2310815, 2772978, 3199590, 4159467, 4621630, 5545956, 6399180, 6932445, 8318934, 9243260, 13864890, 16637868, 20797335, 27729780, 41594670, 83189340]

約数ペア:

[(1, 83189340), (2, 41594670), (3, 27729780), (4, 20797335), (5, 16637868), (6, 13864890), (9, 9243260), (10, 8318934), (12, 6932445), (13, 6399180), (15, 5545956), (18, 4621630), (20, 4159467), (26, 3199590), (30, 2772978), (36, 2310815), (39, 2133060), (45, 1848652), (52, 1599795), (60, 1386489), (65, 1279836), (73, 1139580), (78, 1066530), (90, 924326), (117, 711020), (130, 639918), (146, 569790), (156, 533265), (180, 462163), (195, 426612), (219, 379860), (234, 355510), (260, 319959), (292, 284895), (365, 227916), (390, 213306), (438, 189930), (468, 177755), (487, 170820), (585, 142204), (657, 126620), (730, 113958), (780, 106653), (876, 94965), (949, 87660), (974, 85410), (1095, 75972), (1170, 71102), (1314, 63310), (1460, 56979), (1461, 56940), (1898, 43830), (1948, 42705), (2190, 37986), (2340, 35551), (2435, 34164), (2628, 31655), (2847, 29220), (2922, 28470), (3285, 25324), (3796, 21915), (4380, 18993), (4383, 18980), (4745, 17532), (4870, 17082), (5694, 14610), (5844, 14235), (6331, 13140), (6570, 12662), (7305, 11388), (8541, 9740), (8766, 9490)]