299964420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{751}}^1$

素因数の和:1090

約数の個数: 144

約数和(自身を含む): 1044546048

約数和(自身を除く): 744581628

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 317, 420, 630, 634, 751, 951, 1260, 1268, 1502, 1585, 1902, 2219, 2253, 2853, 3004, 3170, 3755, 3804, 4438, 4506, 4755, 5257, 5706, 6340, 6657, 6759, 7510, 8876, 9012, 9510, 10514, 11095, 11265, 11412, 13314, 13518, 14265, 15020, 15771, 19020, 19971, 21028, 22190, 22530, 26285, 26628, 27036, 28530, 31542, 33285, 33795, 39942, 44380, 45060, 47313, 52570, 57060, 63084, 66570, 67590, 78855, 79884, 94626, 99855, 105140, 133140, 135180, 157710, 189252, 199710, 236565, 238067, 315420, 399420, 473130, 476134, 714201, 946260, 952268, 1190335, 1428402, 1666469, 2142603, 2380670, 2856804, 3332938, 3571005, 4285206, 4761340, 4999407, 6665876, 7142010, 8332345, 8570412, 9998814, 10713015, 14284020, 14998221, 16664690, 19997628, 21426030, 24997035, 29996442, 33329380, 42852060, 49994070, 59992884, 74991105, 99988140, 149982210, 299964420]

約数ペア:

[(1, 299964420), (2, 149982210), (3, 99988140), (4, 74991105), (5, 59992884), (6, 49994070), (7, 42852060), (9, 33329380), (10, 29996442), (12, 24997035), (14, 21426030), (15, 19997628), (18, 16664690), (20, 14998221), (21, 14284020), (28, 10713015), (30, 9998814), (35, 8570412), (36, 8332345), (42, 7142010), (45, 6665876), (60, 4999407), (63, 4761340), (70, 4285206), (84, 3571005), (90, 3332938), (105, 2856804), (126, 2380670), (140, 2142603), (180, 1666469), (210, 1428402), (252, 1190335), (315, 952268), (317, 946260), (420, 714201), (630, 476134), (634, 473130), (751, 399420), (951, 315420), (1260, 238067), (1268, 236565), (1502, 199710), (1585, 189252), (1902, 157710), (2219, 135180), (2253, 133140), (2853, 105140), (3004, 99855), (3170, 94626), (3755, 79884), (3804, 78855), (4438, 67590), (4506, 66570), (4755, 63084), (5257, 57060), (5706, 52570), (6340, 47313), (6657, 45060), (6759, 44380), (7510, 39942), (8876, 33795), (9012, 33285), (9510, 31542), (10514, 28530), (11095, 27036), (11265, 26628), (11412, 26285), (13314, 22530), (13518, 22190), (14265, 21028), (15020, 19971), (15771, 19020)]