143481800

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{11}}^4$

素因数の和:74

約数の個数: 180

約数和(自身を含む): 426863025

約数和(自身を除く): 283381225

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 44, 49, 50, 55, 56, 70, 77, 88, 98, 100, 110, 121, 140, 154, 175, 196, 200, 220, 242, 245, 275, 280, 308, 350, 385, 392, 440, 484, 490, 539, 550, 605, 616, 700, 770, 847, 968, 980, 1078, 1100, 1210, 1225, 1331, 1400, 1540, 1694, 1925, 1960, 2156, 2200, 2420, 2450, 2662, 2695, 3025, 3080, 3388, 3850, 4235, 4312, 4840, 4900, 5324, 5390, 5929, 6050, 6655, 6776, 7700, 8470, 9317, 9800, 10648, 10780, 11858, 12100, 13310, 13475, 14641, 15400, 16940, 18634, 21175, 21560, 23716, 24200, 26620, 26950, 29282, 29645, 33275, 33880, 37268, 42350, 46585, 47432, 53240, 53900, 58564, 59290, 65219, 66550, 73205, 74536, 84700, 93170, 102487, 107800, 117128, 118580, 130438, 133100, 146410, 148225, 169400, 186340, 204974, 232925, 237160, 260876, 266200, 292820, 296450, 326095, 366025, 372680, 409948, 465850, 512435, 521752, 585640, 592900, 652190, 717409, 732050, 819896, 931700, 1024870, 1185800, 1304380, 1434818, 1464100, 1630475, 1863400, 2049740, 2562175, 2608760, 2869636, 2928200, 3260950, 3587045, 4099480, 5124350, 5739272, 6521900, 7174090, 10248700, 13043800, 14348180, 17935225, 20497400, 28696360, 35870450, 71740900, 143481800]

約数ペア:

[(1, 143481800), (2, 71740900), (4, 35870450), (5, 28696360), (7, 20497400), (8, 17935225), (10, 14348180), (11, 13043800), (14, 10248700), (20, 7174090), (22, 6521900), (25, 5739272), (28, 5124350), (35, 4099480), (40, 3587045), (44, 3260950), (49, 2928200), (50, 2869636), (55, 2608760), (56, 2562175), (70, 2049740), (77, 1863400), (88, 1630475), (98, 1464100), (100, 1434818), (110, 1304380), (121, 1185800), (140, 1024870), (154, 931700), (175, 819896), (196, 732050), (200, 717409), (220, 652190), (242, 592900), (245, 585640), (275, 521752), (280, 512435), (308, 465850), (350, 409948), (385, 372680), (392, 366025), (440, 326095), (484, 296450), (490, 292820), (539, 266200), (550, 260876), (605, 237160), (616, 232925), (700, 204974), (770, 186340), (847, 169400), (968, 148225), (980, 146410), (1078, 133100), (1100, 130438), (1210, 118580), (1225, 117128), (1331, 107800), (1400, 102487), (1540, 93170), (1694, 84700), (1925, 74536), (1960, 73205), (2156, 66550), (2200, 65219), (2420, 59290), (2450, 58564), (2662, 53900), (2695, 53240), (3025, 47432), (3080, 46585), (3388, 42350), (3850, 37268), (4235, 33880), (4312, 33275), (4840, 29645), (4900, 29282), (5324, 26950), (5390, 26620), (5929, 24200), (6050, 23716), (6655, 21560), (6776, 21175), (7700, 18634), (8470, 16940), (9317, 15400), (9800, 14641), (10648, 13475), (10780, 13310), (11858, 12100)]