1269968250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:413

約数の個数: 128

約数和(自身を含む): 3258777600

約数和(自身を除く): 1988809350

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 67, 75, 125, 127, 134, 150, 199, 201, 250, 254, 335, 375, 381, 398, 402, 597, 635, 670, 750, 762, 995, 1005, 1194, 1270, 1675, 1905, 1990, 2010, 2985, 3175, 3350, 3810, 4975, 5025, 5970, 6350, 8375, 8509, 9525, 9950, 10050, 13333, 14925, 15875, 16750, 17018, 19050, 24875, 25125, 25273, 25527, 26666, 29850, 31750, 39999, 42545, 47625, 49750, 50250, 50546, 51054, 66665, 74625, 75819, 79998, 85090, 95250, 126365, 127635, 133330, 149250, 151638, 199995, 212725, 252730, 255270, 333325, 379095, 399990, 425450, 631825, 638175, 666650, 758190, 999975, 1063625, 1263650, 1276350, 1666625, 1693291, 1895475, 1999950, 2127250, 3159125, 3190875, 3333250, 3386582, 3790950, 4999875, 5079873, 6318250, 6381750, 8466455, 9477375, 9999750, 10159746, 16932910, 18954750, 25399365, 42332275, 50798730, 84664550, 126996825, 211661375, 253993650, 423322750, 634984125, 1269968250]

約数ペア:

[(1, 1269968250), (2, 634984125), (3, 423322750), (5, 253993650), (6, 211661375), (10, 126996825), (15, 84664550), (25, 50798730), (30, 42332275), (50, 25399365), (67, 18954750), (75, 16932910), (125, 10159746), (127, 9999750), (134, 9477375), (150, 8466455), (199, 6381750), (201, 6318250), (250, 5079873), (254, 4999875), (335, 3790950), (375, 3386582), (381, 3333250), (398, 3190875), (402, 3159125), (597, 2127250), (635, 1999950), (670, 1895475), (750, 1693291), (762, 1666625), (995, 1276350), (1005, 1263650), (1194, 1063625), (1270, 999975), (1675, 758190), (1905, 666650), (1990, 638175), (2010, 631825), (2985, 425450), (3175, 399990), (3350, 379095), (3810, 333325), (4975, 255270), (5025, 252730), (5970, 212725), (6350, 199995), (8375, 151638), (8509, 149250), (9525, 133330), (9950, 127635), (10050, 126365), (13333, 95250), (14925, 85090), (15875, 79998), (16750, 75819), (17018, 74625), (19050, 66665), (24875, 51054), (25125, 50546), (25273, 50250), (25527, 49750), (26666, 47625), (29850, 42545), (31750, 39999)]