64901550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{547}}^1$

素因数の和:682

約数の個数: 96

約数和(自身を含む): 185916672

約数和(自身を除く): 121015122

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 113, 150, 175, 210, 226, 339, 350, 525, 547, 565, 678, 791, 1050, 1094, 1130, 1582, 1641, 1695, 2373, 2735, 2825, 3282, 3390, 3829, 3955, 4746, 5470, 5650, 7658, 7910, 8205, 8475, 11487, 11865, 13675, 16410, 16950, 19145, 19775, 22974, 23730, 27350, 38290, 39550, 41025, 57435, 59325, 61811, 82050, 95725, 114870, 118650, 123622, 185433, 191450, 287175, 309055, 370866, 432677, 574350, 618110, 865354, 927165, 1298031, 1545275, 1854330, 2163385, 2596062, 3090550, 4326770, 4635825, 6490155, 9271650, 10816925, 12980310, 21633850, 32450775, 64901550]

約数ペア:

[(1, 64901550), (2, 32450775), (3, 21633850), (5, 12980310), (6, 10816925), (7, 9271650), (10, 6490155), (14, 4635825), (15, 4326770), (21, 3090550), (25, 2596062), (30, 2163385), (35, 1854330), (42, 1545275), (50, 1298031), (70, 927165), (75, 865354), (105, 618110), (113, 574350), (150, 432677), (175, 370866), (210, 309055), (226, 287175), (339, 191450), (350, 185433), (525, 123622), (547, 118650), (565, 114870), (678, 95725), (791, 82050), (1050, 61811), (1094, 59325), (1130, 57435), (1582, 41025), (1641, 39550), (1695, 38290), (2373, 27350), (2735, 23730), (2825, 22974), (3282, 19775), (3390, 19145), (3829, 16950), (3955, 16410), (4746, 13675), (5470, 11865), (5650, 11487), (7658, 8475), (7910, 8205)]