72964762000

素因数分解:

$2^4\times 5^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{90527}}^1$

素因数の和:90594

約数の個数: 160

約数和(自身を含む): 196131446784

約数和(自身を除く): 123166684784

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 31, 40, 50, 52, 62, 65, 80, 100, 104, 124, 125, 130, 155, 200, 208, 248, 250, 260, 310, 325, 400, 403, 496, 500, 520, 620, 650, 775, 806, 1000, 1040, 1240, 1300, 1550, 1612, 1625, 2000, 2015, 2480, 2600, 3100, 3224, 3250, 3875, 4030, 5200, 6200, 6448, 6500, 7750, 8060, 10075, 12400, 13000, 15500, 16120, 20150, 26000, 31000, 32240, 40300, 50375, 62000, 80600, 90527, 100750, 161200, 181054, 201500, 362108, 403000, 452635, 724216, 806000, 905270, 1176851, 1448432, 1810540, 2263175, 2353702, 2806337, 3621080, 4526350, 4707404, 5612674, 5884255, 7242160, 9052700, 9414808, 11225348, 11315875, 11768510, 14031685, 18105400, 18829616, 22450696, 22631750, 23537020, 28063370, 29421275, 36210800, 36482381, 44901392, 45263500, 47074040, 56126740, 58842550, 70158425, 72964762, 90527000, 94148080, 112253480, 117685100, 140316850, 145929524, 147106375, 181054000, 182411905, 224506960, 235370200, 280633700, 291859048, 294212750, 350792125, 364823810, 470740400, 561267400, 583718096, 588425500, 701584250, 729647620, 912059525, 1122534800, 1176851000, 1403168500, 1459295240, 1824119050, 2353702000, 2806337000, 2918590480, 3648238100, 4560297625, 5612674000, 7296476200, 9120595250, 14592952400, 18241190500, 36482381000, 72964762000]

約数ペア:

[(1, 72964762000), (2, 36482381000), (4, 18241190500), (5, 14592952400), (8, 9120595250), (10, 7296476200), (13, 5612674000), (16, 4560297625), (20, 3648238100), (25, 2918590480), (26, 2806337000), (31, 2353702000), (40, 1824119050), (50, 1459295240), (52, 1403168500), (62, 1176851000), (65, 1122534800), (80, 912059525), (100, 729647620), (104, 701584250), (124, 588425500), (125, 583718096), (130, 561267400), (155, 470740400), (200, 364823810), (208, 350792125), (248, 294212750), (250, 291859048), (260, 280633700), (310, 235370200), (325, 224506960), (400, 182411905), (403, 181054000), (496, 147106375), (500, 145929524), (520, 140316850), (620, 117685100), (650, 112253480), (775, 94148080), (806, 90527000), (1000, 72964762), (1040, 70158425), (1240, 58842550), (1300, 56126740), (1550, 47074040), (1612, 45263500), (1625, 44901392), (2000, 36482381), (2015, 36210800), (2480, 29421275), (2600, 28063370), (3100, 23537020), (3224, 22631750), (3250, 22450696), (3875, 18829616), (4030, 18105400), (5200, 14031685), (6200, 11768510), (6448, 11315875), (6500, 11225348), (7750, 9414808), (8060, 9052700), (10075, 7242160), (12400, 5884255), (13000, 5612674), (15500, 4707404), (16120, 4526350), (20150, 3621080), (26000, 2806337), (31000, 2353702), (32240, 2263175), (40300, 1810540), (50375, 1448432), (62000, 1176851), (80600, 905270), (90527, 806000), (100750, 724216), (161200, 452635), (181054, 403000), (201500, 362108)]