228168952700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{25243}}^1$

素因数の和:25696

約数の個数: 144

約数和(自身を含む): 565981587360

約数和(自身を除く): 337812634660

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 25, 26, 34, 50, 52, 65, 68, 85, 100, 130, 170, 221, 260, 325, 340, 409, 425, 442, 650, 818, 850, 884, 1105, 1300, 1636, 1700, 2045, 2210, 4090, 4420, 5317, 5525, 6953, 8180, 10225, 10634, 11050, 13906, 20450, 21268, 22100, 25243, 26585, 27812, 34765, 40900, 50486, 53170, 69530, 90389, 100972, 106340, 126215, 132925, 139060, 173825, 180778, 252430, 265850, 328159, 347650, 361556, 429131, 451945, 504860, 531700, 631075, 656318, 695300, 858262, 903890, 1262150, 1312636, 1640795, 1716524, 1807780, 2145655, 2259725, 2524300, 3281590, 4291310, 4519450, 5578703, 6563180, 8203975, 8582620, 9038900, 10324387, 10728275, 11157406, 16407950, 20648774, 21456550, 22314812, 27893515, 32815900, 41297548, 42913100, 51621935, 55787030, 103243870, 111574060, 134217031, 139467575, 175514579, 206487740, 258109675, 268434062, 278935150, 351029158, 516219350, 536868124, 557870300, 671085155, 702058316, 877572895, 1032438700, 1342170310, 1755145790, 2281689527, 2684340620, 3355425775, 3510291580, 4387864475, 4563379054, 6710851550, 8775728950, 9126758108, 11408447635, 13421703100, 17551457900, 22816895270, 45633790540, 57042238175, 114084476350, 228168952700]

約数ペア:

[(1, 228168952700), (2, 114084476350), (4, 57042238175), (5, 45633790540), (10, 22816895270), (13, 17551457900), (17, 13421703100), (20, 11408447635), (25, 9126758108), (26, 8775728950), (34, 6710851550), (50, 4563379054), (52, 4387864475), (65, 3510291580), (68, 3355425775), (85, 2684340620), (100, 2281689527), (130, 1755145790), (170, 1342170310), (221, 1032438700), (260, 877572895), (325, 702058316), (340, 671085155), (409, 557870300), (425, 536868124), (442, 516219350), (650, 351029158), (818, 278935150), (850, 268434062), (884, 258109675), (1105, 206487740), (1300, 175514579), (1636, 139467575), (1700, 134217031), (2045, 111574060), (2210, 103243870), (4090, 55787030), (4420, 51621935), (5317, 42913100), (5525, 41297548), (6953, 32815900), (8180, 27893515), (10225, 22314812), (10634, 21456550), (11050, 20648774), (13906, 16407950), (20450, 11157406), (21268, 10728275), (22100, 10324387), (25243, 9038900), (26585, 8582620), (27812, 8203975), (34765, 6563180), (40900, 5578703), (50486, 4519450), (53170, 4291310), (69530, 3281590), (90389, 2524300), (100972, 2259725), (106340, 2145655), (126215, 1807780), (132925, 1716524), (139060, 1640795), (173825, 1312636), (180778, 1262150), (252430, 903890), (265850, 858262), (328159, 695300), (347650, 656318), (361556, 631075), (429131, 531700), (451945, 504860)]