516270900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1291}}^1$

素因数の和:1382

約数の個数: 144

約数和(自身を含む): 1579010048

約数和(自身を除く): 1062739148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 43, 50, 60, 62, 75, 86, 93, 100, 124, 129, 150, 155, 172, 186, 215, 258, 300, 310, 372, 430, 465, 516, 620, 645, 775, 860, 930, 1075, 1290, 1291, 1333, 1550, 1860, 2150, 2325, 2580, 2582, 2666, 3100, 3225, 3873, 3999, 4300, 4650, 5164, 5332, 6450, 6455, 6665, 7746, 7998, 9300, 12900, 12910, 13330, 15492, 15996, 19365, 19995, 25820, 26660, 32275, 33325, 38730, 39990, 40021, 55513, 64550, 66650, 77460, 79980, 80042, 96825, 99975, 111026, 120063, 129100, 133300, 160084, 166539, 193650, 199950, 200105, 222052, 240126, 277565, 333078, 387300, 399900, 400210, 480252, 555130, 600315, 666156, 800420, 832695, 1000525, 1110260, 1200630, 1387825, 1665390, 1720903, 2001050, 2401260, 2775650, 3001575, 3330780, 3441806, 4002100, 4163475, 5162709, 5551300, 6003150, 6883612, 8326950, 8604515, 10325418, 12006300, 16653900, 17209030, 20650836, 25813545, 34418060, 43022575, 51627090, 86045150, 103254180, 129067725, 172090300, 258135450, 516270900]

約数ペア:

[(1, 516270900), (2, 258135450), (3, 172090300), (4, 129067725), (5, 103254180), (6, 86045150), (10, 51627090), (12, 43022575), (15, 34418060), (20, 25813545), (25, 20650836), (30, 17209030), (31, 16653900), (43, 12006300), (50, 10325418), (60, 8604515), (62, 8326950), (75, 6883612), (86, 6003150), (93, 5551300), (100, 5162709), (124, 4163475), (129, 4002100), (150, 3441806), (155, 3330780), (172, 3001575), (186, 2775650), (215, 2401260), (258, 2001050), (300, 1720903), (310, 1665390), (372, 1387825), (430, 1200630), (465, 1110260), (516, 1000525), (620, 832695), (645, 800420), (775, 666156), (860, 600315), (930, 555130), (1075, 480252), (1290, 400210), (1291, 399900), (1333, 387300), (1550, 333078), (1860, 277565), (2150, 240126), (2325, 222052), (2580, 200105), (2582, 199950), (2666, 193650), (3100, 166539), (3225, 160084), (3873, 133300), (3999, 129100), (4300, 120063), (4650, 111026), (5164, 99975), (5332, 96825), (6450, 80042), (6455, 79980), (6665, 77460), (7746, 66650), (7998, 64550), (9300, 55513), (12900, 40021), (12910, 39990), (13330, 38730), (15492, 33325), (15996, 32275), (19365, 26660), (19995, 25820)]