284857181600

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2861}}^1\times {\mathrm{7321}}^1$

素因数の和:10219

約数の個数: 144

約数和(自身を含む): 736671896856

約数和(自身を除く): 451814715256

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 136, 160, 170, 200, 272, 340, 400, 425, 544, 680, 800, 850, 1360, 1700, 2720, 2861, 3400, 5722, 6800, 7321, 11444, 13600, 14305, 14642, 22888, 28610, 29284, 36605, 45776, 48637, 57220, 58568, 71525, 73210, 91552, 97274, 114440, 117136, 124457, 143050, 146420, 183025, 194548, 228880, 234272, 243185, 248914, 286100, 292840, 366050, 389096, 457760, 486370, 497828, 572200, 585680, 622285, 732100, 778192, 972740, 995656, 1144400, 1171360, 1215925, 1244570, 1464200, 1556384, 1945480, 1991312, 2288800, 2431850, 2489140, 2928400, 3111425, 3890960, 3982624, 4863700, 4978280, 5856800, 6222850, 7781920, 9727400, 9956560, 12445700, 19454800, 19913120, 20945381, 24891400, 38909600, 41890762, 49782800, 83781524, 99565600, 104726905, 167563048, 209453810, 335126096, 356071477, 418907620, 523634525, 670252192, 712142954, 837815240, 1047269050, 1424285908, 1675630480, 1780357385, 2094538100, 2848571816, 3351260960, 3560714770, 4189076200, 5697143632, 7121429540, 8378152400, 8901786925, 11394287264, 14242859080, 16756304800, 17803573850, 28485718160, 35607147700, 56971436320, 71214295400, 142428590800, 284857181600]

約数ペア:

[(1, 284857181600), (2, 142428590800), (4, 71214295400), (5, 56971436320), (8, 35607147700), (10, 28485718160), (16, 17803573850), (17, 16756304800), (20, 14242859080), (25, 11394287264), (32, 8901786925), (34, 8378152400), (40, 7121429540), (50, 5697143632), (68, 4189076200), (80, 3560714770), (85, 3351260960), (100, 2848571816), (136, 2094538100), (160, 1780357385), (170, 1675630480), (200, 1424285908), (272, 1047269050), (340, 837815240), (400, 712142954), (425, 670252192), (544, 523634525), (680, 418907620), (800, 356071477), (850, 335126096), (1360, 209453810), (1700, 167563048), (2720, 104726905), (2861, 99565600), (3400, 83781524), (5722, 49782800), (6800, 41890762), (7321, 38909600), (11444, 24891400), (13600, 20945381), (14305, 19913120), (14642, 19454800), (22888, 12445700), (28610, 9956560), (29284, 9727400), (36605, 7781920), (45776, 6222850), (48637, 5856800), (57220, 4978280), (58568, 4863700), (71525, 3982624), (73210, 3890960), (91552, 3111425), (97274, 2928400), (114440, 2489140), (117136, 2431850), (124457, 2288800), (143050, 1991312), (146420, 1945480), (183025, 1556384), (194548, 1464200), (228880, 1244570), (234272, 1215925), (243185, 1171360), (248914, 1144400), (286100, 995656), (292840, 972740), (366050, 778192), (389096, 732100), (457760, 622285), (486370, 585680), (497828, 572200)]