111560800

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{631}}^1$

素因数の和:681

約数の個数: 144

約数和(自身を含む): 311042592

約数和(自身を除く): 199481792

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 25, 26, 32, 34, 40, 50, 52, 65, 68, 80, 85, 100, 104, 130, 136, 160, 170, 200, 208, 221, 260, 272, 325, 340, 400, 416, 425, 442, 520, 544, 631, 650, 680, 800, 850, 884, 1040, 1105, 1262, 1300, 1360, 1700, 1768, 2080, 2210, 2524, 2600, 2720, 3155, 3400, 3536, 4420, 5048, 5200, 5525, 6310, 6800, 7072, 8203, 8840, 10096, 10400, 10727, 11050, 12620, 13600, 15775, 16406, 17680, 20192, 21454, 22100, 25240, 31550, 32812, 35360, 41015, 42908, 44200, 50480, 53635, 63100, 65624, 82030, 85816, 88400, 100960, 107270, 126200, 131248, 139451, 164060, 171632, 176800, 205075, 214540, 252400, 262496, 268175, 278902, 328120, 343264, 410150, 429080, 504800, 536350, 557804, 656240, 697255, 820300, 858160, 1072700, 1115608, 1312480, 1394510, 1640600, 1716320, 2145400, 2231216, 2789020, 3281200, 3486275, 4290800, 4462432, 5578040, 6562400, 6972550, 8581600, 11156080, 13945100, 22312160, 27890200, 55780400, 111560800]

約数ペア:

[(1, 111560800), (2, 55780400), (4, 27890200), (5, 22312160), (8, 13945100), (10, 11156080), (13, 8581600), (16, 6972550), (17, 6562400), (20, 5578040), (25, 4462432), (26, 4290800), (32, 3486275), (34, 3281200), (40, 2789020), (50, 2231216), (52, 2145400), (65, 1716320), (68, 1640600), (80, 1394510), (85, 1312480), (100, 1115608), (104, 1072700), (130, 858160), (136, 820300), (160, 697255), (170, 656240), (200, 557804), (208, 536350), (221, 504800), (260, 429080), (272, 410150), (325, 343264), (340, 328120), (400, 278902), (416, 268175), (425, 262496), (442, 252400), (520, 214540), (544, 205075), (631, 176800), (650, 171632), (680, 164060), (800, 139451), (850, 131248), (884, 126200), (1040, 107270), (1105, 100960), (1262, 88400), (1300, 85816), (1360, 82030), (1700, 65624), (1768, 63100), (2080, 53635), (2210, 50480), (2524, 44200), (2600, 42908), (2720, 41015), (3155, 35360), (3400, 32812), (3536, 31550), (4420, 25240), (5048, 22100), (5200, 21454), (5525, 20192), (6310, 17680), (6800, 16406), (7072, 15775), (8203, 13600), (8840, 12620), (10096, 11050), (10400, 10727)]