145129140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{569}}^1$

素因数の和:706

約数の個数: 144

約数和(自身を含む): 479278800

約数和(自身を除く): 334149660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 109, 117, 130, 156, 180, 195, 218, 234, 260, 327, 390, 436, 468, 545, 569, 585, 654, 780, 981, 1090, 1138, 1170, 1308, 1417, 1635, 1707, 1962, 2180, 2276, 2340, 2834, 2845, 3270, 3414, 3924, 4251, 4905, 5121, 5668, 5690, 6540, 6828, 7085, 7397, 8502, 8535, 9810, 10242, 11380, 12753, 14170, 14794, 17004, 17070, 19620, 20484, 21255, 22191, 25506, 25605, 28340, 29588, 34140, 36985, 42510, 44382, 51012, 51210, 62021, 63765, 66573, 73970, 85020, 88764, 102420, 110955, 124042, 127530, 133146, 147940, 186063, 221910, 248084, 255060, 266292, 310105, 332865, 372126, 443820, 558189, 620210, 665730, 744252, 806273, 930315, 1116378, 1240420, 1331460, 1612546, 1860630, 2232756, 2418819, 2790945, 3225092, 3721260, 4031365, 4837638, 5581890, 7256457, 8062730, 9675276, 11163780, 12094095, 14512914, 16125460, 24188190, 29025828, 36282285, 48376380, 72564570, 145129140]

約数ペア:

[(1, 145129140), (2, 72564570), (3, 48376380), (4, 36282285), (5, 29025828), (6, 24188190), (9, 16125460), (10, 14512914), (12, 12094095), (13, 11163780), (15, 9675276), (18, 8062730), (20, 7256457), (26, 5581890), (30, 4837638), (36, 4031365), (39, 3721260), (45, 3225092), (52, 2790945), (60, 2418819), (65, 2232756), (78, 1860630), (90, 1612546), (109, 1331460), (117, 1240420), (130, 1116378), (156, 930315), (180, 806273), (195, 744252), (218, 665730), (234, 620210), (260, 558189), (327, 443820), (390, 372126), (436, 332865), (468, 310105), (545, 266292), (569, 255060), (585, 248084), (654, 221910), (780, 186063), (981, 147940), (1090, 133146), (1138, 127530), (1170, 124042), (1308, 110955), (1417, 102420), (1635, 88764), (1707, 85020), (1962, 73970), (2180, 66573), (2276, 63765), (2340, 62021), (2834, 51210), (2845, 51012), (3270, 44382), (3414, 42510), (3924, 36985), (4251, 34140), (4905, 29588), (5121, 28340), (5668, 25605), (5690, 25506), (6540, 22191), (6828, 21255), (7085, 20484), (7397, 19620), (8502, 17070), (8535, 17004), (9810, 14794), (10242, 14170), (11380, 12753)]