20162427660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{3499}}^1\times {\mathrm{3557}}^1$

素因数の和:7077

約数の個数: 120

約数和(自身を含む): 63286146000

約数和(自身を除く): 43123718340

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, 162, 180, 270, 324, 405, 540, 810, 1620, 3499, 3557, 6998, 7114, 10497, 10671, 13996, 14228, 17495, 17785, 20994, 21342, 31491, 32013, 34990, 35570, 41988, 42684, 52485, 53355, 62982, 64026, 69980, 71140, 94473, 96039, 104970, 106710, 125964, 128052, 157455, 160065, 188946, 192078, 209940, 213420, 283419, 288117, 314910, 320130, 377892, 384156, 472365, 480195, 566838, 576234, 629820, 640260, 944730, 960390, 1133676, 1152468, 1417095, 1440585, 1889460, 1920780, 2834190, 2881170, 5668380, 5762340, 12445943, 24891886, 37337829, 49783772, 62229715, 74675658, 112013487, 124459430, 149351316, 186689145, 224026974, 248918860, 336040461, 373378290, 448053948, 560067435, 672080922, 746756580, 1008121383, 1120134870, 1344161844, 1680202305, 2016242766, 2240269740, 3360404610, 4032485532, 5040606915, 6720809220, 10081213830, 20162427660]

約数ペア:

[(1, 20162427660), (2, 10081213830), (3, 6720809220), (4, 5040606915), (5, 4032485532), (6, 3360404610), (9, 2240269740), (10, 2016242766), (12, 1680202305), (15, 1344161844), (18, 1120134870), (20, 1008121383), (27, 746756580), (30, 672080922), (36, 560067435), (45, 448053948), (54, 373378290), (60, 336040461), (81, 248918860), (90, 224026974), (108, 186689145), (135, 149351316), (162, 124459430), (180, 112013487), (270, 74675658), (324, 62229715), (405, 49783772), (540, 37337829), (810, 24891886), (1620, 12445943), (3499, 5762340), (3557, 5668380), (6998, 2881170), (7114, 2834190), (10497, 1920780), (10671, 1889460), (13996, 1440585), (14228, 1417095), (17495, 1152468), (17785, 1133676), (20994, 960390), (21342, 944730), (31491, 640260), (32013, 629820), (34990, 576234), (35570, 566838), (41988, 480195), (42684, 472365), (52485, 384156), (53355, 377892), (62982, 320130), (64026, 314910), (69980, 288117), (71140, 283419), (94473, 213420), (96039, 209940), (104970, 192078), (106710, 188946), (125964, 160065), (128052, 157455)]