835898940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{3463}}^1$

素因数の和:3633

約数の個数: 120

約数和(自身を含む): 2640607200

約数和(自身を除く): 1804708260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 149, 162, 180, 270, 298, 324, 405, 447, 540, 596, 745, 810, 894, 1341, 1490, 1620, 1788, 2235, 2682, 2980, 3463, 4023, 4470, 5364, 6705, 6926, 8046, 8940, 10389, 12069, 13410, 13852, 16092, 17315, 20115, 20778, 24138, 26820, 31167, 34630, 40230, 41556, 48276, 51945, 60345, 62334, 69260, 80460, 93501, 103890, 120690, 124668, 155835, 187002, 207780, 241380, 280503, 311670, 374004, 467505, 515987, 561006, 623340, 935010, 1031974, 1122012, 1402515, 1547961, 1870020, 2063948, 2579935, 2805030, 3095922, 4643883, 5159870, 5610060, 6191844, 7739805, 9287766, 10319740, 13931649, 15479610, 18575532, 23219415, 27863298, 30959220, 41794947, 46438830, 55726596, 69658245, 83589894, 92877660, 139316490, 167179788, 208974735, 278632980, 417949470, 835898940]

約数ペア:

[(1, 835898940), (2, 417949470), (3, 278632980), (4, 208974735), (5, 167179788), (6, 139316490), (9, 92877660), (10, 83589894), (12, 69658245), (15, 55726596), (18, 46438830), (20, 41794947), (27, 30959220), (30, 27863298), (36, 23219415), (45, 18575532), (54, 15479610), (60, 13931649), (81, 10319740), (90, 9287766), (108, 7739805), (135, 6191844), (149, 5610060), (162, 5159870), (180, 4643883), (270, 3095922), (298, 2805030), (324, 2579935), (405, 2063948), (447, 1870020), (540, 1547961), (596, 1402515), (745, 1122012), (810, 1031974), (894, 935010), (1341, 623340), (1490, 561006), (1620, 515987), (1788, 467505), (2235, 374004), (2682, 311670), (2980, 280503), (3463, 241380), (4023, 207780), (4470, 187002), (5364, 155835), (6705, 124668), (6926, 120690), (8046, 103890), (8940, 93501), (10389, 80460), (12069, 69260), (13410, 62334), (13852, 60345), (16092, 51945), (17315, 48276), (20115, 41556), (20778, 40230), (24138, 34630), (26820, 31167)]