201453750

素因数分解:

$2^1\times 3^3\times 5^4\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:205

約数の個数: 160

約数和(自身を含む): 575815680

約数和(自身を除く): 374361930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 47, 50, 54, 75, 90, 94, 125, 127, 135, 141, 150, 225, 235, 250, 254, 270, 282, 375, 381, 423, 450, 470, 625, 635, 675, 705, 750, 762, 846, 1125, 1143, 1175, 1250, 1269, 1270, 1350, 1410, 1875, 1905, 2115, 2250, 2286, 2350, 2538, 3175, 3375, 3429, 3525, 3750, 3810, 4230, 5625, 5715, 5875, 5969, 6345, 6350, 6750, 6858, 7050, 9525, 10575, 11250, 11430, 11750, 11938, 12690, 15875, 16875, 17145, 17625, 17907, 19050, 21150, 28575, 29375, 29845, 31725, 31750, 33750, 34290, 35250, 35814, 47625, 52875, 53721, 57150, 58750, 59690, 63450, 79375, 85725, 88125, 89535, 95250, 105750, 107442, 142875, 149225, 158625, 158750, 161163, 171450, 176250, 179070, 238125, 264375, 268605, 285750, 298450, 317250, 322326, 428625, 447675, 476250, 528750, 537210, 714375, 746125, 793125, 805815, 857250, 895350, 1343025, 1428750, 1492250, 1586250, 1611630, 2143125, 2238375, 2686050, 3730625, 4029075, 4286250, 4476750, 6715125, 7461250, 8058150, 11191875, 13430250, 20145375, 22383750, 33575625, 40290750, 67151250, 100726875, 201453750]

約数ペア:

[(1, 201453750), (2, 100726875), (3, 67151250), (5, 40290750), (6, 33575625), (9, 22383750), (10, 20145375), (15, 13430250), (18, 11191875), (25, 8058150), (27, 7461250), (30, 6715125), (45, 4476750), (47, 4286250), (50, 4029075), (54, 3730625), (75, 2686050), (90, 2238375), (94, 2143125), (125, 1611630), (127, 1586250), (135, 1492250), (141, 1428750), (150, 1343025), (225, 895350), (235, 857250), (250, 805815), (254, 793125), (270, 746125), (282, 714375), (375, 537210), (381, 528750), (423, 476250), (450, 447675), (470, 428625), (625, 322326), (635, 317250), (675, 298450), (705, 285750), (750, 268605), (762, 264375), (846, 238125), (1125, 179070), (1143, 176250), (1175, 171450), (1250, 161163), (1269, 158750), (1270, 158625), (1350, 149225), (1410, 142875), (1875, 107442), (1905, 105750), (2115, 95250), (2250, 89535), (2286, 88125), (2350, 85725), (2538, 79375), (3175, 63450), (3375, 59690), (3429, 58750), (3525, 57150), (3750, 53721), (3810, 52875), (4230, 47625), (5625, 35814), (5715, 35250), (5875, 34290), (5969, 33750), (6345, 31750), (6350, 31725), (6750, 29845), (6858, 29375), (7050, 28575), (9525, 21150), (10575, 19050), (11250, 17907), (11430, 17625), (11750, 17145), (11938, 16875), (12690, 15875)]