16876260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:158

約数の個数: 144

約数和(自身を含む): 54840240

約数和(自身を除く): 37963980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 53, 58, 60, 61, 87, 90, 106, 116, 122, 145, 159, 174, 180, 183, 212, 244, 261, 265, 290, 305, 318, 348, 366, 435, 477, 522, 530, 549, 580, 610, 636, 732, 795, 870, 915, 954, 1044, 1060, 1098, 1220, 1305, 1537, 1590, 1740, 1769, 1830, 1908, 2196, 2385, 2610, 2745, 3074, 3180, 3233, 3538, 3660, 4611, 4770, 5220, 5307, 5490, 6148, 6466, 7076, 7685, 8845, 9222, 9540, 9699, 10614, 10980, 12932, 13833, 15370, 15921, 16165, 17690, 18444, 19398, 21228, 23055, 26535, 27666, 29097, 30740, 31842, 32330, 35380, 38796, 46110, 48495, 53070, 55332, 58194, 63684, 64660, 69165, 79605, 92220, 93757, 96990, 106140, 116388, 138330, 145485, 159210, 187514, 193980, 276660, 281271, 290970, 318420, 375028, 468785, 562542, 581940, 843813, 937570, 1125084, 1406355, 1687626, 1875140, 2812710, 3375252, 4219065, 5625420, 8438130, 16876260]

約数ペア:

[(1, 16876260), (2, 8438130), (3, 5625420), (4, 4219065), (5, 3375252), (6, 2812710), (9, 1875140), (10, 1687626), (12, 1406355), (15, 1125084), (18, 937570), (20, 843813), (29, 581940), (30, 562542), (36, 468785), (45, 375028), (53, 318420), (58, 290970), (60, 281271), (61, 276660), (87, 193980), (90, 187514), (106, 159210), (116, 145485), (122, 138330), (145, 116388), (159, 106140), (174, 96990), (180, 93757), (183, 92220), (212, 79605), (244, 69165), (261, 64660), (265, 63684), (290, 58194), (305, 55332), (318, 53070), (348, 48495), (366, 46110), (435, 38796), (477, 35380), (522, 32330), (530, 31842), (549, 30740), (580, 29097), (610, 27666), (636, 26535), (732, 23055), (795, 21228), (870, 19398), (915, 18444), (954, 17690), (1044, 16165), (1060, 15921), (1098, 15370), (1220, 13833), (1305, 12932), (1537, 10980), (1590, 10614), (1740, 9699), (1769, 9540), (1830, 9222), (1908, 8845), (2196, 7685), (2385, 7076), (2610, 6466), (2745, 6148), (3074, 5490), (3180, 5307), (3233, 5220), (3538, 4770), (3660, 4611)]