42853600

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:197

約数の個数: 144

約数和(自身を含む): 116430048

約数和(自身を除く): 73576448

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 25, 32, 34, 40, 46, 50, 68, 80, 85, 92, 100, 115, 136, 137, 160, 170, 184, 200, 230, 272, 274, 340, 368, 391, 400, 425, 460, 544, 548, 575, 680, 685, 736, 782, 800, 850, 920, 1096, 1150, 1360, 1370, 1564, 1700, 1840, 1955, 2192, 2300, 2329, 2720, 2740, 3128, 3151, 3400, 3425, 3680, 3910, 4384, 4600, 4658, 5480, 6256, 6302, 6800, 6850, 7820, 9200, 9316, 9775, 10960, 11645, 12512, 12604, 13600, 13700, 15640, 15755, 18400, 18632, 19550, 21920, 23290, 25208, 27400, 31280, 31510, 37264, 39100, 46580, 50416, 53567, 54800, 58225, 62560, 63020, 74528, 78200, 78775, 93160, 100832, 107134, 109600, 116450, 126040, 156400, 157550, 186320, 214268, 232900, 252080, 267835, 312800, 315100, 372640, 428536, 465800, 504160, 535670, 630200, 857072, 931600, 1071340, 1260400, 1339175, 1714144, 1863200, 2142680, 2520800, 2678350, 4285360, 5356700, 8570720, 10713400, 21426800, 42853600]

約数ペア:

[(1, 42853600), (2, 21426800), (4, 10713400), (5, 8570720), (8, 5356700), (10, 4285360), (16, 2678350), (17, 2520800), (20, 2142680), (23, 1863200), (25, 1714144), (32, 1339175), (34, 1260400), (40, 1071340), (46, 931600), (50, 857072), (68, 630200), (80, 535670), (85, 504160), (92, 465800), (100, 428536), (115, 372640), (136, 315100), (137, 312800), (160, 267835), (170, 252080), (184, 232900), (200, 214268), (230, 186320), (272, 157550), (274, 156400), (340, 126040), (368, 116450), (391, 109600), (400, 107134), (425, 100832), (460, 93160), (544, 78775), (548, 78200), (575, 74528), (680, 63020), (685, 62560), (736, 58225), (782, 54800), (800, 53567), (850, 50416), (920, 46580), (1096, 39100), (1150, 37264), (1360, 31510), (1370, 31280), (1564, 27400), (1700, 25208), (1840, 23290), (1955, 21920), (2192, 19550), (2300, 18632), (2329, 18400), (2720, 15755), (2740, 15640), (3128, 13700), (3151, 13600), (3400, 12604), (3425, 12512), (3680, 11645), (3910, 10960), (4384, 9775), (4600, 9316), (4658, 9200), (5480, 7820), (6256, 6850), (6302, 6800)]