90459016620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{743}}^1\times {\mathrm{41411}}^1$

素因数の和:42180

約数の個数: 144

約数和(自身を含む): 295041616128

約数和(自身を除く): 204582599508

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 743, 980, 1470, 1486, 2229, 2940, 2972, 3715, 4458, 5201, 7430, 8916, 10402, 11145, 14860, 15603, 20804, 22290, 26005, 31206, 36407, 41411, 44580, 52010, 62412, 72814, 78015, 82822, 104020, 109221, 124233, 145628, 156030, 165644, 182035, 207055, 218442, 248466, 289877, 312060, 364070, 414110, 436884, 496932, 546105, 579754, 621165, 728140, 828220, 869631, 1092210, 1159508, 1242330, 1449385, 1739262, 2029139, 2184420, 2484660, 2898770, 3478524, 4058278, 4348155, 5797540, 6087417, 8116556, 8696310, 10145695, 12174834, 17392620, 20291390, 24349668, 30437085, 30768373, 40582780, 60874170, 61536746, 92305119, 121748340, 123073492, 153841865, 184610238, 215378611, 307683730, 369220476, 430757222, 461525595, 615367460, 646135833, 861514444, 923051190, 1076893055, 1292271666, 1507650277, 1846102380, 2153786110, 2584543332, 3015300554, 3230679165, 4307572220, 4522950831, 6030601108, 6461358330, 7538251385, 9045901662, 12922716660, 15076502770, 18091803324, 22614754155, 30153005540, 45229508310, 90459016620]

約数ペア:

[(1, 90459016620), (2, 45229508310), (3, 30153005540), (4, 22614754155), (5, 18091803324), (6, 15076502770), (7, 12922716660), (10, 9045901662), (12, 7538251385), (14, 6461358330), (15, 6030601108), (20, 4522950831), (21, 4307572220), (28, 3230679165), (30, 3015300554), (35, 2584543332), (42, 2153786110), (49, 1846102380), (60, 1507650277), (70, 1292271666), (84, 1076893055), (98, 923051190), (105, 861514444), (140, 646135833), (147, 615367460), (196, 461525595), (210, 430757222), (245, 369220476), (294, 307683730), (420, 215378611), (490, 184610238), (588, 153841865), (735, 123073492), (743, 121748340), (980, 92305119), (1470, 61536746), (1486, 60874170), (2229, 40582780), (2940, 30768373), (2972, 30437085), (3715, 24349668), (4458, 20291390), (5201, 17392620), (7430, 12174834), (8916, 10145695), (10402, 8696310), (11145, 8116556), (14860, 6087417), (15603, 5797540), (20804, 4348155), (22290, 4058278), (26005, 3478524), (31206, 2898770), (36407, 2484660), (41411, 2184420), (44580, 2029139), (52010, 1739262), (62412, 1449385), (72814, 1242330), (78015, 1159508), (82822, 1092210), (104020, 869631), (109221, 828220), (124233, 728140), (145628, 621165), (156030, 579754), (165644, 546105), (182035, 496932), (207055, 436884), (218442, 414110), (248466, 364070), (289877, 312060)]