204802350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:179

約数の個数: 144

約数和(自身を含む): 555433200

約数和(自身を除く): 350630850

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 29, 30, 46, 50, 58, 69, 75, 87, 89, 115, 138, 145, 150, 174, 178, 230, 267, 290, 345, 435, 445, 529, 534, 575, 667, 690, 725, 870, 890, 1058, 1150, 1334, 1335, 1450, 1587, 1725, 2001, 2047, 2175, 2225, 2581, 2645, 2670, 3174, 3335, 3450, 4002, 4094, 4350, 4450, 5162, 5290, 6141, 6670, 6675, 7743, 7935, 10005, 10235, 12282, 12905, 13225, 13350, 15341, 15486, 15870, 16675, 20010, 20470, 25810, 26450, 30682, 30705, 33350, 38715, 39675, 46023, 47081, 50025, 51175, 59363, 61410, 64525, 76705, 77430, 79350, 92046, 94162, 100050, 102350, 118726, 129050, 141243, 153410, 153525, 178089, 193575, 230115, 235405, 282486, 296815, 307050, 356178, 383525, 387150, 460230, 470810, 593630, 706215, 767050, 890445, 1150575, 1177025, 1365349, 1412430, 1484075, 1780890, 2301150, 2354050, 2730698, 2968150, 3531075, 4096047, 4452225, 6826745, 7062150, 8192094, 8904450, 13653490, 20480235, 34133725, 40960470, 68267450, 102401175, 204802350]

約数ペア:

[(1, 204802350), (2, 102401175), (3, 68267450), (5, 40960470), (6, 34133725), (10, 20480235), (15, 13653490), (23, 8904450), (25, 8192094), (29, 7062150), (30, 6826745), (46, 4452225), (50, 4096047), (58, 3531075), (69, 2968150), (75, 2730698), (87, 2354050), (89, 2301150), (115, 1780890), (138, 1484075), (145, 1412430), (150, 1365349), (174, 1177025), (178, 1150575), (230, 890445), (267, 767050), (290, 706215), (345, 593630), (435, 470810), (445, 460230), (529, 387150), (534, 383525), (575, 356178), (667, 307050), (690, 296815), (725, 282486), (870, 235405), (890, 230115), (1058, 193575), (1150, 178089), (1334, 153525), (1335, 153410), (1450, 141243), (1587, 129050), (1725, 118726), (2001, 102350), (2047, 100050), (2175, 94162), (2225, 92046), (2581, 79350), (2645, 77430), (2670, 76705), (3174, 64525), (3335, 61410), (3450, 59363), (4002, 51175), (4094, 50025), (4350, 47081), (4450, 46023), (5162, 39675), (5290, 38715), (6141, 33350), (6670, 30705), (6675, 30682), (7743, 26450), (7935, 25810), (10005, 20470), (10235, 20010), (12282, 16675), (12905, 15870), (13225, 15486), (13350, 15341)]