154240500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{31}}^2\times {\mathrm{107}}^1$

素因数の和:191

約数の個数: 144

約数和(自身を含む): 468441792

約数和(自身を除く): 314201292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 93, 100, 107, 124, 125, 150, 155, 186, 214, 250, 300, 310, 321, 372, 375, 428, 465, 500, 535, 620, 642, 750, 775, 930, 961, 1070, 1284, 1500, 1550, 1605, 1860, 1922, 2140, 2325, 2675, 2883, 3100, 3210, 3317, 3844, 3875, 4650, 4805, 5350, 5766, 6420, 6634, 7750, 8025, 9300, 9610, 9951, 10700, 11532, 11625, 13268, 13375, 14415, 15500, 16050, 16585, 19220, 19902, 23250, 24025, 26750, 28830, 32100, 33170, 39804, 40125, 46500, 48050, 49755, 53500, 57660, 66340, 72075, 80250, 82925, 96100, 99510, 102827, 120125, 144150, 160500, 165850, 199020, 205654, 240250, 248775, 288300, 308481, 331700, 360375, 411308, 414625, 480500, 497550, 514135, 616962, 720750, 829250, 995100, 1028270, 1233924, 1243875, 1441500, 1542405, 1658500, 2056540, 2487750, 2570675, 3084810, 4975500, 5141350, 6169620, 7712025, 10282700, 12853375, 15424050, 25706750, 30848100, 38560125, 51413500, 77120250, 154240500]

約数ペア:

[(1, 154240500), (2, 77120250), (3, 51413500), (4, 38560125), (5, 30848100), (6, 25706750), (10, 15424050), (12, 12853375), (15, 10282700), (20, 7712025), (25, 6169620), (30, 5141350), (31, 4975500), (50, 3084810), (60, 2570675), (62, 2487750), (75, 2056540), (93, 1658500), (100, 1542405), (107, 1441500), (124, 1243875), (125, 1233924), (150, 1028270), (155, 995100), (186, 829250), (214, 720750), (250, 616962), (300, 514135), (310, 497550), (321, 480500), (372, 414625), (375, 411308), (428, 360375), (465, 331700), (500, 308481), (535, 288300), (620, 248775), (642, 240250), (750, 205654), (775, 199020), (930, 165850), (961, 160500), (1070, 144150), (1284, 120125), (1500, 102827), (1550, 99510), (1605, 96100), (1860, 82925), (1922, 80250), (2140, 72075), (2325, 66340), (2675, 57660), (2883, 53500), (3100, 49755), (3210, 48050), (3317, 46500), (3844, 40125), (3875, 39804), (4650, 33170), (4805, 32100), (5350, 28830), (5766, 26750), (6420, 24025), (6634, 23250), (7750, 19902), (8025, 19220), (9300, 16585), (9610, 16050), (9951, 15500), (10700, 14415), (11532, 13375), (11625, 13268)]