69514380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{487}}^1$

素因数の和:576

約数の個数: 144

約数和(自身を含む): 231276864

約数和(自身を除く): 161762484

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 61, 65, 78, 90, 117, 122, 130, 156, 180, 183, 195, 234, 244, 260, 305, 366, 390, 468, 487, 549, 585, 610, 732, 780, 793, 915, 974, 1098, 1170, 1220, 1461, 1586, 1830, 1948, 2196, 2340, 2379, 2435, 2745, 2922, 3172, 3660, 3965, 4383, 4758, 4870, 5490, 5844, 6331, 7137, 7305, 7930, 8766, 9516, 9740, 10980, 11895, 12662, 14274, 14610, 15860, 17532, 18993, 21915, 23790, 25324, 28548, 29220, 29707, 31655, 35685, 37986, 43830, 47580, 56979, 59414, 63310, 71370, 75972, 87660, 89121, 94965, 113958, 118828, 126620, 142740, 148535, 178242, 189930, 227916, 267363, 284895, 297070, 356484, 379860, 386191, 445605, 534726, 569790, 594140, 772382, 891210, 1069452, 1139580, 1158573, 1336815, 1544764, 1782420, 1930955, 2317146, 2673630, 3475719, 3861910, 4634292, 5347260, 5792865, 6951438, 7723820, 11585730, 13902876, 17378595, 23171460, 34757190, 69514380]

約数ペア:

[(1, 69514380), (2, 34757190), (3, 23171460), (4, 17378595), (5, 13902876), (6, 11585730), (9, 7723820), (10, 6951438), (12, 5792865), (13, 5347260), (15, 4634292), (18, 3861910), (20, 3475719), (26, 2673630), (30, 2317146), (36, 1930955), (39, 1782420), (45, 1544764), (52, 1336815), (60, 1158573), (61, 1139580), (65, 1069452), (78, 891210), (90, 772382), (117, 594140), (122, 569790), (130, 534726), (156, 445605), (180, 386191), (183, 379860), (195, 356484), (234, 297070), (244, 284895), (260, 267363), (305, 227916), (366, 189930), (390, 178242), (468, 148535), (487, 142740), (549, 126620), (585, 118828), (610, 113958), (732, 94965), (780, 89121), (793, 87660), (915, 75972), (974, 71370), (1098, 63310), (1170, 59414), (1220, 56979), (1461, 47580), (1586, 43830), (1830, 37986), (1948, 35685), (2196, 31655), (2340, 29707), (2379, 29220), (2435, 28548), (2745, 25324), (2922, 23790), (3172, 21915), (3660, 18993), (3965, 17532), (4383, 15860), (4758, 14610), (4870, 14274), (5490, 12662), (5844, 11895), (6331, 10980), (7137, 9740), (7305, 9516), (7930, 8766)]