73453140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:362

約数の個数: 144

約数和(自身を含む): 235282320

約数和(自身を除く): 161829180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 41, 45, 60, 74, 82, 90, 111, 123, 148, 164, 180, 185, 205, 222, 246, 269, 333, 369, 370, 410, 444, 492, 538, 555, 615, 666, 738, 740, 807, 820, 1076, 1110, 1230, 1332, 1345, 1476, 1517, 1614, 1665, 1845, 2220, 2421, 2460, 2690, 3034, 3228, 3330, 3690, 4035, 4551, 4842, 5380, 6068, 6660, 7380, 7585, 8070, 9102, 9684, 9953, 11029, 12105, 13653, 15170, 16140, 18204, 19906, 22058, 22755, 24210, 27306, 29859, 30340, 33087, 39812, 44116, 45510, 48420, 49765, 54612, 55145, 59718, 66174, 68265, 89577, 91020, 99261, 99530, 110290, 119436, 132348, 136530, 149295, 165435, 179154, 198522, 199060, 220580, 273060, 298590, 330870, 358308, 397044, 408073, 447885, 496305, 597180, 661740, 816146, 895770, 992610, 1224219, 1632292, 1791540, 1985220, 2040365, 2448438, 3672657, 4080730, 4896876, 6121095, 7345314, 8161460, 12242190, 14690628, 18363285, 24484380, 36726570, 73453140]

約数ペア:

[(1, 73453140), (2, 36726570), (3, 24484380), (4, 18363285), (5, 14690628), (6, 12242190), (9, 8161460), (10, 7345314), (12, 6121095), (15, 4896876), (18, 4080730), (20, 3672657), (30, 2448438), (36, 2040365), (37, 1985220), (41, 1791540), (45, 1632292), (60, 1224219), (74, 992610), (82, 895770), (90, 816146), (111, 661740), (123, 597180), (148, 496305), (164, 447885), (180, 408073), (185, 397044), (205, 358308), (222, 330870), (246, 298590), (269, 273060), (333, 220580), (369, 199060), (370, 198522), (410, 179154), (444, 165435), (492, 149295), (538, 136530), (555, 132348), (615, 119436), (666, 110290), (738, 99530), (740, 99261), (807, 91020), (820, 89577), (1076, 68265), (1110, 66174), (1230, 59718), (1332, 55145), (1345, 54612), (1476, 49765), (1517, 48420), (1614, 45510), (1665, 44116), (1845, 39812), (2220, 33087), (2421, 30340), (2460, 29859), (2690, 27306), (3034, 24210), (3228, 22755), (3330, 22058), (3690, 19906), (4035, 18204), (4551, 16140), (4842, 15170), (5380, 13653), (6068, 12105), (6660, 11029), (7380, 9953), (7585, 9684), (8070, 9102)]