149888970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{503}}^1$

素因数の和:577

約数の個数: 192

約数和(自身を含む): 498161664

約数和(自身を除く): 348272694

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 43, 45, 55, 63, 66, 70, 77, 86, 90, 99, 105, 110, 126, 129, 154, 165, 198, 210, 215, 231, 258, 301, 315, 330, 385, 387, 430, 462, 473, 495, 503, 602, 630, 645, 693, 770, 774, 903, 946, 990, 1006, 1155, 1290, 1386, 1419, 1505, 1509, 1806, 1935, 2310, 2365, 2515, 2709, 2838, 3010, 3018, 3311, 3465, 3521, 3870, 4257, 4515, 4527, 4730, 5030, 5418, 5533, 6622, 6930, 7042, 7095, 7545, 8514, 9030, 9054, 9933, 10563, 11066, 13545, 14190, 15090, 16555, 16599, 17605, 19866, 21126, 21285, 21629, 22635, 27090, 27665, 29799, 31689, 33110, 33198, 35210, 38731, 42570, 43258, 45270, 49665, 49797, 52815, 55330, 59598, 63378, 64887, 77462, 82995, 99330, 99594, 105630, 108145, 116193, 129774, 148995, 151403, 158445, 165990, 193655, 194661, 216290, 232386, 237919, 248985, 297990, 302806, 316890, 324435, 348579, 387310, 389322, 454209, 475838, 497970, 580965, 648870, 697158, 713757, 757015, 908418, 973305, 1161930, 1189595, 1362627, 1427514, 1514030, 1665433, 1742895, 1946610, 2141271, 2271045, 2379190, 2725254, 3330866, 3485790, 3568785, 4282542, 4542090, 4996299, 6813135, 7137570, 8327165, 9992598, 10706355, 13626270, 14988897, 16654330, 21412710, 24981495, 29977794, 49962990, 74944485, 149888970]

約数ペア:

[(1, 149888970), (2, 74944485), (3, 49962990), (5, 29977794), (6, 24981495), (7, 21412710), (9, 16654330), (10, 14988897), (11, 13626270), (14, 10706355), (15, 9992598), (18, 8327165), (21, 7137570), (22, 6813135), (30, 4996299), (33, 4542090), (35, 4282542), (42, 3568785), (43, 3485790), (45, 3330866), (55, 2725254), (63, 2379190), (66, 2271045), (70, 2141271), (77, 1946610), (86, 1742895), (90, 1665433), (99, 1514030), (105, 1427514), (110, 1362627), (126, 1189595), (129, 1161930), (154, 973305), (165, 908418), (198, 757015), (210, 713757), (215, 697158), (231, 648870), (258, 580965), (301, 497970), (315, 475838), (330, 454209), (385, 389322), (387, 387310), (430, 348579), (462, 324435), (473, 316890), (495, 302806), (503, 297990), (602, 248985), (630, 237919), (645, 232386), (693, 216290), (770, 194661), (774, 193655), (903, 165990), (946, 158445), (990, 151403), (1006, 148995), (1155, 129774), (1290, 116193), (1386, 108145), (1419, 105630), (1505, 99594), (1509, 99330), (1806, 82995), (1935, 77462), (2310, 64887), (2365, 63378), (2515, 59598), (2709, 55330), (2838, 52815), (3010, 49797), (3018, 49665), (3311, 45270), (3465, 43258), (3521, 42570), (3870, 38731), (4257, 35210), (4515, 33198), (4527, 33110), (4730, 31689), (5030, 29799), (5418, 27665), (5533, 27090), (6622, 22635), (6930, 21629), (7042, 21285), (7095, 21126), (7545, 19866), (8514, 17605), (9030, 16599), (9054, 16555), (9933, 15090), (10563, 14190), (11066, 13545)]