357872580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16993}}^1$

素因数の和:17027

約数の個数: 120

約数和(自身を含む): 1209089112

約数和(自身を除く): 851216532

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 3510, 4212, 5265, 7020, 10530, 16993, 21060, 33986, 50979, 67972, 84965, 101958, 152937, 169930, 203916, 220909, 254895, 305874, 339860, 441818, 458811, 509790, 611748, 662727, 764685, 883636, 917622, 1019580, 1104545, 1325454, 1376433, 1529370, 1835244, 1988181, 2209090, 2294055, 2650908, 2752866, 3058740, 3313635, 3976362, 4418180, 4588110, 5505732, 5964543, 6627270, 6882165, 7952724, 9176220, 9940905, 11929086, 13254540, 13764330, 17893629, 19881810, 23858172, 27528660, 29822715, 35787258, 39763620, 59645430, 71574516, 89468145, 119290860, 178936290, 357872580]

約数ペア:

[(1, 357872580), (2, 178936290), (3, 119290860), (4, 89468145), (5, 71574516), (6, 59645430), (9, 39763620), (10, 35787258), (12, 29822715), (13, 27528660), (15, 23858172), (18, 19881810), (20, 17893629), (26, 13764330), (27, 13254540), (30, 11929086), (36, 9940905), (39, 9176220), (45, 7952724), (52, 6882165), (54, 6627270), (60, 5964543), (65, 5505732), (78, 4588110), (81, 4418180), (90, 3976362), (108, 3313635), (117, 3058740), (130, 2752866), (135, 2650908), (156, 2294055), (162, 2209090), (180, 1988181), (195, 1835244), (234, 1529370), (260, 1376433), (270, 1325454), (324, 1104545), (351, 1019580), (390, 917622), (405, 883636), (468, 764685), (540, 662727), (585, 611748), (702, 509790), (780, 458811), (810, 441818), (1053, 339860), (1170, 305874), (1404, 254895), (1620, 220909), (1755, 203916), (2106, 169930), (2340, 152937), (3510, 101958), (4212, 84965), (5265, 67972), (7020, 50979), (10530, 33986), (16993, 21060)]