71070300

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1$

素因数の和:445

約数の個数: 216

約数和(自身を含む): 264045600

約数和(自身を除く): 192975300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 29, 30, 35, 36, 42, 45, 50, 58, 60, 63, 70, 75, 84, 87, 90, 100, 105, 116, 126, 140, 145, 150, 174, 175, 180, 203, 210, 225, 252, 261, 290, 300, 315, 348, 350, 389, 406, 420, 435, 450, 522, 525, 580, 609, 630, 700, 725, 778, 812, 870, 900, 1015, 1044, 1050, 1167, 1218, 1260, 1305, 1450, 1556, 1575, 1740, 1827, 1945, 2030, 2100, 2175, 2334, 2436, 2610, 2723, 2900, 3045, 3150, 3501, 3654, 3890, 4060, 4350, 4668, 5075, 5220, 5446, 5835, 6090, 6300, 6525, 7002, 7308, 7780, 8169, 8700, 9135, 9725, 10150, 10892, 11281, 11670, 12180, 13050, 13615, 14004, 15225, 16338, 17505, 18270, 19450, 20300, 22562, 23340, 24507, 26100, 27230, 29175, 30450, 32676, 33843, 35010, 36540, 38900, 40845, 45124, 45675, 49014, 54460, 56405, 58350, 60900, 67686, 68075, 70020, 78967, 81690, 87525, 91350, 98028, 101529, 112810, 116700, 122535, 135372, 136150, 157934, 163380, 169215, 175050, 182700, 203058, 204225, 225620, 236901, 245070, 272300, 282025, 315868, 338430, 350100, 394835, 406116, 408450, 473802, 490140, 507645, 564050, 612675, 676860, 710703, 789670, 816900, 846075, 947604, 1015290, 1128100, 1184505, 1225350, 1421406, 1579340, 1692150, 1974175, 2030580, 2369010, 2450700, 2538225, 2842812, 3384300, 3553515, 3948350, 4738020, 5076450, 5922525, 7107030, 7896700, 10152900, 11845050, 14214060, 17767575, 23690100, 35535150, 71070300]

約数ペア:

[(1, 71070300), (2, 35535150), (3, 23690100), (4, 17767575), (5, 14214060), (6, 11845050), (7, 10152900), (9, 7896700), (10, 7107030), (12, 5922525), (14, 5076450), (15, 4738020), (18, 3948350), (20, 3553515), (21, 3384300), (25, 2842812), (28, 2538225), (29, 2450700), (30, 2369010), (35, 2030580), (36, 1974175), (42, 1692150), (45, 1579340), (50, 1421406), (58, 1225350), (60, 1184505), (63, 1128100), (70, 1015290), (75, 947604), (84, 846075), (87, 816900), (90, 789670), (100, 710703), (105, 676860), (116, 612675), (126, 564050), (140, 507645), (145, 490140), (150, 473802), (174, 408450), (175, 406116), (180, 394835), (203, 350100), (210, 338430), (225, 315868), (252, 282025), (261, 272300), (290, 245070), (300, 236901), (315, 225620), (348, 204225), (350, 203058), (389, 182700), (406, 175050), (420, 169215), (435, 163380), (450, 157934), (522, 136150), (525, 135372), (580, 122535), (609, 116700), (630, 112810), (700, 101529), (725, 98028), (778, 91350), (812, 87525), (870, 81690), (900, 78967), (1015, 70020), (1044, 68075), (1050, 67686), (1167, 60900), (1218, 58350), (1260, 56405), (1305, 54460), (1450, 49014), (1556, 45675), (1575, 45124), (1740, 40845), (1827, 38900), (1945, 36540), (2030, 35010), (2100, 33843), (2175, 32676), (2334, 30450), (2436, 29175), (2610, 27230), (2723, 26100), (2900, 24507), (3045, 23340), (3150, 22562), (3501, 20300), (3654, 19450), (3890, 18270), (4060, 17505), (4350, 16338), (4668, 15225), (5075, 14004), (5220, 13615), (5446, 13050), (5835, 12180), (6090, 11670), (6300, 11281), (6525, 10892), (7002, 10150), (7308, 9725), (7780, 9135), (8169, 8700)]