150728040

素因数分解:

$2^3\times 3^7\times 5^1\times {\mathrm{1723}}^1$

素因数の和:1755

約数の個数: 128

約数和(自身を含む): 508924800

約数和(自身を除く): 358196760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 729, 810, 972, 1080, 1215, 1458, 1620, 1723, 1944, 2187, 2430, 2916, 3240, 3446, 3645, 4374, 4860, 5169, 5832, 6892, 7290, 8615, 8748, 9720, 10338, 10935, 13784, 14580, 15507, 17230, 17496, 20676, 21870, 25845, 29160, 31014, 34460, 41352, 43740, 46521, 51690, 62028, 68920, 77535, 87480, 93042, 103380, 124056, 139563, 155070, 186084, 206760, 232605, 279126, 310140, 372168, 418689, 465210, 558252, 620280, 697815, 837378, 930420, 1116504, 1256067, 1395630, 1674756, 1860840, 2093445, 2512134, 2791260, 3349512, 3768201, 4186890, 5024268, 5582520, 6280335, 7536402, 8373780, 10048536, 12560670, 15072804, 16747560, 18841005, 25121340, 30145608, 37682010, 50242680, 75364020, 150728040]

約数ペア:

[(1, 150728040), (2, 75364020), (3, 50242680), (4, 37682010), (5, 30145608), (6, 25121340), (8, 18841005), (9, 16747560), (10, 15072804), (12, 12560670), (15, 10048536), (18, 8373780), (20, 7536402), (24, 6280335), (27, 5582520), (30, 5024268), (36, 4186890), (40, 3768201), (45, 3349512), (54, 2791260), (60, 2512134), (72, 2093445), (81, 1860840), (90, 1674756), (108, 1395630), (120, 1256067), (135, 1116504), (162, 930420), (180, 837378), (216, 697815), (243, 620280), (270, 558252), (324, 465210), (360, 418689), (405, 372168), (486, 310140), (540, 279126), (648, 232605), (729, 206760), (810, 186084), (972, 155070), (1080, 139563), (1215, 124056), (1458, 103380), (1620, 93042), (1723, 87480), (1944, 77535), (2187, 68920), (2430, 62028), (2916, 51690), (3240, 46521), (3446, 43740), (3645, 41352), (4374, 34460), (4860, 31014), (5169, 29160), (5832, 25845), (6892, 21870), (7290, 20676), (8615, 17496), (8748, 17230), (9720, 15507), (10338, 14580), (10935, 13784)]