26352900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:163

約数の個数: 216

約数和(自身を含む): 97493760

約数和(自身を除く): 71140860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 47, 50, 60, 63, 70, 75, 84, 89, 90, 94, 100, 105, 126, 140, 141, 150, 175, 178, 180, 188, 210, 225, 235, 252, 267, 282, 300, 315, 329, 350, 356, 420, 423, 445, 450, 470, 525, 534, 564, 623, 630, 658, 700, 705, 801, 846, 890, 900, 940, 987, 1050, 1068, 1175, 1246, 1260, 1316, 1335, 1410, 1575, 1602, 1645, 1692, 1780, 1869, 1974, 2100, 2115, 2225, 2350, 2492, 2670, 2820, 2961, 3115, 3150, 3204, 3290, 3525, 3738, 3948, 4005, 4183, 4230, 4450, 4700, 4935, 5340, 5607, 5922, 6230, 6300, 6580, 6675, 7050, 7476, 8010, 8225, 8366, 8460, 8900, 9345, 9870, 10575, 11214, 11844, 12460, 12549, 13350, 14100, 14805, 15575, 16020, 16450, 16732, 18690, 19740, 20025, 20915, 21150, 22428, 24675, 25098, 26700, 28035, 29281, 29610, 31150, 32900, 37380, 37647, 40050, 41830, 42300, 46725, 49350, 50196, 56070, 58562, 59220, 62300, 62745, 74025, 75294, 80100, 83660, 87843, 93450, 98700, 104575, 112140, 117124, 125490, 140175, 146405, 148050, 150588, 175686, 186900, 188235, 209150, 250980, 263529, 280350, 292810, 296100, 313725, 351372, 376470, 418300, 439215, 527058, 560700, 585620, 627450, 732025, 752940, 878430, 941175, 1054116, 1254900, 1317645, 1464050, 1756860, 1882350, 2196075, 2635290, 2928100, 3764700, 4392150, 5270580, 6588225, 8784300, 13176450, 26352900]

約数ペア:

[(1, 26352900), (2, 13176450), (3, 8784300), (4, 6588225), (5, 5270580), (6, 4392150), (7, 3764700), (9, 2928100), (10, 2635290), (12, 2196075), (14, 1882350), (15, 1756860), (18, 1464050), (20, 1317645), (21, 1254900), (25, 1054116), (28, 941175), (30, 878430), (35, 752940), (36, 732025), (42, 627450), (45, 585620), (47, 560700), (50, 527058), (60, 439215), (63, 418300), (70, 376470), (75, 351372), (84, 313725), (89, 296100), (90, 292810), (94, 280350), (100, 263529), (105, 250980), (126, 209150), (140, 188235), (141, 186900), (150, 175686), (175, 150588), (178, 148050), (180, 146405), (188, 140175), (210, 125490), (225, 117124), (235, 112140), (252, 104575), (267, 98700), (282, 93450), (300, 87843), (315, 83660), (329, 80100), (350, 75294), (356, 74025), (420, 62745), (423, 62300), (445, 59220), (450, 58562), (470, 56070), (525, 50196), (534, 49350), (564, 46725), (623, 42300), (630, 41830), (658, 40050), (700, 37647), (705, 37380), (801, 32900), (846, 31150), (890, 29610), (900, 29281), (940, 28035), (987, 26700), (1050, 25098), (1068, 24675), (1175, 22428), (1246, 21150), (1260, 20915), (1316, 20025), (1335, 19740), (1410, 18690), (1575, 16732), (1602, 16450), (1645, 16020), (1692, 15575), (1780, 14805), (1869, 14100), (1974, 13350), (2100, 12549), (2115, 12460), (2225, 11844), (2350, 11214), (2492, 10575), (2670, 9870), (2820, 9345), (2961, 8900), (3115, 8460), (3150, 8366), (3204, 8225), (3290, 8010), (3525, 7476), (3738, 7050), (3948, 6675), (4005, 6580), (4183, 6300), (4230, 6230), (4450, 5922), (4700, 5607), (4935, 5340)]