73830840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1$

素因数の和:357

約数の個数: 128

約数和(自身を含む): 232243200

約数和(自身を除く): 158412360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 89, 93, 120, 124, 155, 178, 186, 223, 248, 267, 310, 356, 372, 445, 446, 465, 534, 620, 669, 712, 744, 890, 892, 930, 1068, 1115, 1240, 1335, 1338, 1780, 1784, 1860, 2136, 2230, 2670, 2676, 2759, 3345, 3560, 3720, 4460, 5340, 5352, 5518, 6690, 6913, 8277, 8920, 10680, 11036, 13380, 13795, 13826, 16554, 19847, 20739, 22072, 26760, 27590, 27652, 33108, 34565, 39694, 41385, 41478, 55180, 55304, 59541, 66216, 69130, 79388, 82770, 82956, 99235, 103695, 110360, 119082, 138260, 158776, 165540, 165912, 198470, 207390, 238164, 276520, 297705, 331080, 396940, 414780, 476328, 595410, 615257, 793880, 829560, 1190820, 1230514, 1845771, 2381640, 2461028, 3076285, 3691542, 4922056, 6152570, 7383084, 9228855, 12305140, 14766168, 18457710, 24610280, 36915420, 73830840]

約数ペア:

[(1, 73830840), (2, 36915420), (3, 24610280), (4, 18457710), (5, 14766168), (6, 12305140), (8, 9228855), (10, 7383084), (12, 6152570), (15, 4922056), (20, 3691542), (24, 3076285), (30, 2461028), (31, 2381640), (40, 1845771), (60, 1230514), (62, 1190820), (89, 829560), (93, 793880), (120, 615257), (124, 595410), (155, 476328), (178, 414780), (186, 396940), (223, 331080), (248, 297705), (267, 276520), (310, 238164), (356, 207390), (372, 198470), (445, 165912), (446, 165540), (465, 158776), (534, 138260), (620, 119082), (669, 110360), (712, 103695), (744, 99235), (890, 82956), (892, 82770), (930, 79388), (1068, 69130), (1115, 66216), (1240, 59541), (1335, 55304), (1338, 55180), (1780, 41478), (1784, 41385), (1860, 39694), (2136, 34565), (2230, 33108), (2670, 27652), (2676, 27590), (2759, 26760), (3345, 22072), (3560, 20739), (3720, 19847), (4460, 16554), (5340, 13826), (5352, 13795), (5518, 13380), (6690, 11036), (6913, 10680), (8277, 8920)]