429690100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{347}}^1$

素因数の和:458

約数の個数: 144

約数和(自身を含む): 1123678080

約数和(自身を除く): 693987980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 29, 35, 50, 58, 61, 70, 100, 116, 122, 140, 145, 175, 203, 244, 290, 305, 347, 350, 406, 427, 580, 610, 694, 700, 725, 812, 854, 1015, 1220, 1388, 1450, 1525, 1708, 1735, 1769, 2030, 2135, 2429, 2900, 3050, 3470, 3538, 4060, 4270, 4858, 5075, 6100, 6940, 7076, 8540, 8675, 8845, 9716, 10063, 10150, 10675, 12145, 12383, 17350, 17690, 20126, 20300, 21167, 21350, 24290, 24766, 34700, 35380, 40252, 42334, 42700, 44225, 48580, 49532, 50315, 60725, 61915, 70441, 84668, 88450, 100630, 105835, 121450, 123830, 140882, 148169, 176900, 201260, 211670, 242900, 247660, 251575, 281764, 296338, 309575, 352205, 423340, 503150, 529175, 592676, 613843, 619150, 704410, 740845, 1006300, 1058350, 1227686, 1238300, 1408820, 1481690, 1761025, 2116700, 2455372, 2963380, 3069215, 3522050, 3704225, 4296901, 6138430, 7044100, 7408450, 8593802, 12276860, 14816900, 15346075, 17187604, 21484505, 30692150, 42969010, 61384300, 85938020, 107422525, 214845050, 429690100]

約数ペア:

[(1, 429690100), (2, 214845050), (4, 107422525), (5, 85938020), (7, 61384300), (10, 42969010), (14, 30692150), (20, 21484505), (25, 17187604), (28, 15346075), (29, 14816900), (35, 12276860), (50, 8593802), (58, 7408450), (61, 7044100), (70, 6138430), (100, 4296901), (116, 3704225), (122, 3522050), (140, 3069215), (145, 2963380), (175, 2455372), (203, 2116700), (244, 1761025), (290, 1481690), (305, 1408820), (347, 1238300), (350, 1227686), (406, 1058350), (427, 1006300), (580, 740845), (610, 704410), (694, 619150), (700, 613843), (725, 592676), (812, 529175), (854, 503150), (1015, 423340), (1220, 352205), (1388, 309575), (1450, 296338), (1525, 281764), (1708, 251575), (1735, 247660), (1769, 242900), (2030, 211670), (2135, 201260), (2429, 176900), (2900, 148169), (3050, 140882), (3470, 123830), (3538, 121450), (4060, 105835), (4270, 100630), (4858, 88450), (5075, 84668), (6100, 70441), (6940, 61915), (7076, 60725), (8540, 50315), (8675, 49532), (8845, 48580), (9716, 44225), (10063, 42700), (10150, 42334), (10675, 40252), (12145, 35380), (12383, 34700), (17350, 24766), (17690, 24290), (20126, 21350), (20300, 21167)]