30498300

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:177

約数の個数: 216

約数和(自身を含む): 112659456

約数和(自身を除く): 82161156

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, 90, 94, 100, 103, 105, 126, 140, 141, 150, 175, 180, 188, 206, 210, 225, 235, 252, 282, 300, 309, 315, 329, 350, 412, 420, 423, 450, 470, 515, 525, 564, 618, 630, 658, 700, 705, 721, 846, 900, 927, 940, 987, 1030, 1050, 1175, 1236, 1260, 1316, 1410, 1442, 1545, 1575, 1645, 1692, 1854, 1974, 2060, 2100, 2115, 2163, 2350, 2575, 2820, 2884, 2961, 3090, 3150, 3290, 3525, 3605, 3708, 3948, 4230, 4326, 4635, 4700, 4841, 4935, 5150, 5922, 6180, 6300, 6489, 6580, 7050, 7210, 7725, 8225, 8460, 8652, 9270, 9682, 9870, 10300, 10575, 10815, 11844, 12978, 14100, 14420, 14523, 14805, 15450, 16450, 18025, 18540, 19364, 19740, 21150, 21630, 23175, 24205, 24675, 25956, 29046, 29610, 30900, 32445, 32900, 33887, 36050, 42300, 43260, 43569, 46350, 48410, 49350, 54075, 58092, 59220, 64890, 67774, 72100, 72615, 74025, 87138, 92700, 96820, 98700, 101661, 108150, 121025, 129780, 135548, 145230, 148050, 162225, 169435, 174276, 203322, 216300, 217845, 242050, 290460, 296100, 304983, 324450, 338870, 363075, 406644, 435690, 484100, 508305, 609966, 648900, 677740, 726150, 847175, 871380, 1016610, 1089225, 1219932, 1452300, 1524915, 1694350, 2033220, 2178450, 2541525, 3049830, 3388700, 4356900, 5083050, 6099660, 7624575, 10166100, 15249150, 30498300]

約数ペア:

[(1, 30498300), (2, 15249150), (3, 10166100), (4, 7624575), (5, 6099660), (6, 5083050), (7, 4356900), (9, 3388700), (10, 3049830), (12, 2541525), (14, 2178450), (15, 2033220), (18, 1694350), (20, 1524915), (21, 1452300), (25, 1219932), (28, 1089225), (30, 1016610), (35, 871380), (36, 847175), (42, 726150), (45, 677740), (47, 648900), (50, 609966), (60, 508305), (63, 484100), (70, 435690), (75, 406644), (84, 363075), (90, 338870), (94, 324450), (100, 304983), (103, 296100), (105, 290460), (126, 242050), (140, 217845), (141, 216300), (150, 203322), (175, 174276), (180, 169435), (188, 162225), (206, 148050), (210, 145230), (225, 135548), (235, 129780), (252, 121025), (282, 108150), (300, 101661), (309, 98700), (315, 96820), (329, 92700), (350, 87138), (412, 74025), (420, 72615), (423, 72100), (450, 67774), (470, 64890), (515, 59220), (525, 58092), (564, 54075), (618, 49350), (630, 48410), (658, 46350), (700, 43569), (705, 43260), (721, 42300), (846, 36050), (900, 33887), (927, 32900), (940, 32445), (987, 30900), (1030, 29610), (1050, 29046), (1175, 25956), (1236, 24675), (1260, 24205), (1316, 23175), (1410, 21630), (1442, 21150), (1545, 19740), (1575, 19364), (1645, 18540), (1692, 18025), (1854, 16450), (1974, 15450), (2060, 14805), (2100, 14523), (2115, 14420), (2163, 14100), (2350, 12978), (2575, 11844), (2820, 10815), (2884, 10575), (2961, 10300), (3090, 9870), (3150, 9682), (3290, 9270), (3525, 8652), (3605, 8460), (3708, 8225), (3948, 7725), (4230, 7210), (4326, 7050), (4635, 6580), (4700, 6489), (4841, 6300), (4935, 6180), (5150, 5922)]