353042280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2999}}^1$

素因数の和:3128

約数の個数: 128

約数和(自身を含む): 1188000000

約数和(自身を除く): 834957720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 109, 120, 135, 180, 216, 218, 270, 327, 360, 436, 540, 545, 654, 872, 981, 1080, 1090, 1308, 1635, 1962, 2180, 2616, 2943, 2999, 3270, 3924, 4360, 4905, 5886, 5998, 6540, 7848, 8997, 9810, 11772, 11996, 13080, 14715, 14995, 17994, 19620, 23544, 23992, 26991, 29430, 29990, 35988, 39240, 44985, 53982, 58860, 59980, 71976, 80973, 89970, 107964, 117720, 119960, 134955, 161946, 179940, 215928, 269910, 323892, 326891, 359880, 404865, 539820, 647784, 653782, 809730, 980673, 1079640, 1307564, 1619460, 1634455, 1961346, 2615128, 2942019, 3238920, 3268910, 3922692, 4903365, 5884038, 6537820, 7845384, 8826057, 9806730, 11768076, 13075640, 14710095, 17652114, 19613460, 23536152, 29420190, 35304228, 39226920, 44130285, 58840380, 70608456, 88260570, 117680760, 176521140, 353042280]

約数ペア:

[(1, 353042280), (2, 176521140), (3, 117680760), (4, 88260570), (5, 70608456), (6, 58840380), (8, 44130285), (9, 39226920), (10, 35304228), (12, 29420190), (15, 23536152), (18, 19613460), (20, 17652114), (24, 14710095), (27, 13075640), (30, 11768076), (36, 9806730), (40, 8826057), (45, 7845384), (54, 6537820), (60, 5884038), (72, 4903365), (90, 3922692), (108, 3268910), (109, 3238920), (120, 2942019), (135, 2615128), (180, 1961346), (216, 1634455), (218, 1619460), (270, 1307564), (327, 1079640), (360, 980673), (436, 809730), (540, 653782), (545, 647784), (654, 539820), (872, 404865), (981, 359880), (1080, 326891), (1090, 323892), (1308, 269910), (1635, 215928), (1962, 179940), (2180, 161946), (2616, 134955), (2943, 119960), (2999, 117720), (3270, 107964), (3924, 89970), (4360, 80973), (4905, 71976), (5886, 59980), (5998, 58860), (6540, 53982), (7848, 44985), (8997, 39240), (9810, 35988), (11772, 29990), (11996, 29430), (13080, 26991), (14715, 23992), (14995, 23544), (17994, 19620)]