77505210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{283}}^1$

素因数の和:492

約数の個数: 96

約数和(自身を含む): 215317440

約数和(自身を除く): 137812230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 179, 255, 283, 306, 358, 510, 537, 566, 765, 849, 895, 1074, 1415, 1530, 1611, 1698, 1790, 2547, 2685, 2830, 3043, 3222, 4245, 4811, 5094, 5370, 6086, 8055, 8490, 9129, 9622, 12735, 14433, 15215, 16110, 18258, 24055, 25470, 27387, 28866, 30430, 43299, 45645, 48110, 50657, 54774, 72165, 86598, 91290, 101314, 136935, 144330, 151971, 216495, 253285, 273870, 303942, 432990, 455913, 506570, 759855, 861169, 911826, 1519710, 1722338, 2279565, 2583507, 4305845, 4559130, 5167014, 7750521, 8611690, 12917535, 15501042, 25835070, 38752605, 77505210]

約数ペア:

[(1, 77505210), (2, 38752605), (3, 25835070), (5, 15501042), (6, 12917535), (9, 8611690), (10, 7750521), (15, 5167014), (17, 4559130), (18, 4305845), (30, 2583507), (34, 2279565), (45, 1722338), (51, 1519710), (85, 911826), (90, 861169), (102, 759855), (153, 506570), (170, 455913), (179, 432990), (255, 303942), (283, 273870), (306, 253285), (358, 216495), (510, 151971), (537, 144330), (566, 136935), (765, 101314), (849, 91290), (895, 86598), (1074, 72165), (1415, 54774), (1530, 50657), (1611, 48110), (1698, 45645), (1790, 43299), (2547, 30430), (2685, 28866), (2830, 27387), (3043, 25470), (3222, 24055), (4245, 18258), (4811, 16110), (5094, 15215), (5370, 14433), (6086, 12735), (8055, 9622), (8490, 9129)]