61294350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^2$

素因数の和:131

約数の個数: 144

約数和(自身を含む): 177457392

約数和(自身を除く): 116163042

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 25, 26, 30, 34, 39, 43, 50, 51, 65, 75, 78, 85, 86, 102, 129, 130, 150, 170, 195, 215, 221, 255, 258, 325, 390, 425, 430, 442, 510, 559, 645, 650, 663, 731, 850, 975, 1075, 1105, 1118, 1275, 1290, 1326, 1462, 1677, 1849, 1950, 2150, 2193, 2210, 2550, 2795, 3225, 3315, 3354, 3655, 3698, 4386, 5525, 5547, 5590, 6450, 6630, 7310, 8385, 9245, 9503, 10965, 11050, 11094, 13975, 16575, 16770, 18275, 18490, 19006, 21930, 24037, 27735, 27950, 28509, 31433, 33150, 36550, 41925, 46225, 47515, 48074, 54825, 55470, 57018, 62866, 72111, 83850, 92450, 94299, 95030, 109650, 120185, 138675, 142545, 144222, 157165, 188598, 237575, 240370, 277350, 285090, 314330, 360555, 408629, 471495, 475150, 600925, 712725, 721110, 785825, 817258, 942990, 1201850, 1225887, 1425450, 1571650, 1802775, 2043145, 2357475, 2451774, 3605550, 4086290, 4714950, 6129435, 10215725, 12258870, 20431450, 30647175, 61294350]

約数ペア:

[(1, 61294350), (2, 30647175), (3, 20431450), (5, 12258870), (6, 10215725), (10, 6129435), (13, 4714950), (15, 4086290), (17, 3605550), (25, 2451774), (26, 2357475), (30, 2043145), (34, 1802775), (39, 1571650), (43, 1425450), (50, 1225887), (51, 1201850), (65, 942990), (75, 817258), (78, 785825), (85, 721110), (86, 712725), (102, 600925), (129, 475150), (130, 471495), (150, 408629), (170, 360555), (195, 314330), (215, 285090), (221, 277350), (255, 240370), (258, 237575), (325, 188598), (390, 157165), (425, 144222), (430, 142545), (442, 138675), (510, 120185), (559, 109650), (645, 95030), (650, 94299), (663, 92450), (731, 83850), (850, 72111), (975, 62866), (1075, 57018), (1105, 55470), (1118, 54825), (1275, 48074), (1290, 47515), (1326, 46225), (1462, 41925), (1677, 36550), (1849, 33150), (1950, 31433), (2150, 28509), (2193, 27950), (2210, 27735), (2550, 24037), (2795, 21930), (3225, 19006), (3315, 18490), (3354, 18275), (3655, 16770), (3698, 16575), (4386, 13975), (5525, 11094), (5547, 11050), (5590, 10965), (6450, 9503), (6630, 9245), (7310, 8385)]