133302420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:314

約数の個数: 144

約数和(自身を含む): 419262480

約数和(自身を除く): 285960060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 89, 90, 106, 157, 159, 178, 180, 212, 265, 267, 314, 318, 356, 445, 471, 477, 530, 534, 628, 636, 785, 795, 801, 890, 942, 954, 1060, 1068, 1335, 1413, 1570, 1590, 1602, 1780, 1884, 1908, 2355, 2385, 2670, 2826, 3140, 3180, 3204, 4005, 4710, 4717, 4770, 5340, 5652, 7065, 8010, 8321, 9420, 9434, 9540, 13973, 14130, 14151, 16020, 16642, 18868, 23585, 24963, 27946, 28260, 28302, 33284, 41605, 41919, 42453, 47170, 49926, 55892, 56604, 69865, 70755, 74889, 83210, 83838, 84906, 94340, 99852, 124815, 125757, 139730, 141510, 149778, 166420, 167676, 169812, 209595, 212265, 249630, 251514, 279460, 283020, 299556, 374445, 419190, 424530, 499260, 503028, 628785, 740569, 748890, 838380, 849060, 1257570, 1481138, 1497780, 2221707, 2515140, 2962276, 3702845, 4443414, 6665121, 7405690, 8886828, 11108535, 13330242, 14811380, 22217070, 26660484, 33325605, 44434140, 66651210, 133302420]

約数ペア:

[(1, 133302420), (2, 66651210), (3, 44434140), (4, 33325605), (5, 26660484), (6, 22217070), (9, 14811380), (10, 13330242), (12, 11108535), (15, 8886828), (18, 7405690), (20, 6665121), (30, 4443414), (36, 3702845), (45, 2962276), (53, 2515140), (60, 2221707), (89, 1497780), (90, 1481138), (106, 1257570), (157, 849060), (159, 838380), (178, 748890), (180, 740569), (212, 628785), (265, 503028), (267, 499260), (314, 424530), (318, 419190), (356, 374445), (445, 299556), (471, 283020), (477, 279460), (530, 251514), (534, 249630), (628, 212265), (636, 209595), (785, 169812), (795, 167676), (801, 166420), (890, 149778), (942, 141510), (954, 139730), (1060, 125757), (1068, 124815), (1335, 99852), (1413, 94340), (1570, 84906), (1590, 83838), (1602, 83210), (1780, 74889), (1884, 70755), (1908, 69865), (2355, 56604), (2385, 55892), (2670, 49926), (2826, 47170), (3140, 42453), (3180, 41919), (3204, 41605), (4005, 33284), (4710, 28302), (4717, 28260), (4770, 27946), (5340, 24963), (5652, 23585), (7065, 18868), (8010, 16642), (8321, 16020), (9420, 14151), (9434, 14130), (9540, 13973)]