30274400

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:145

約数の個数: 144

約数和(自身を含む): 82682208

約数和(自身を除く): 52407808

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 41, 50, 52, 65, 71, 80, 82, 100, 104, 130, 142, 160, 164, 200, 205, 208, 260, 284, 325, 328, 355, 400, 410, 416, 520, 533, 568, 650, 656, 710, 800, 820, 923, 1025, 1040, 1066, 1136, 1300, 1312, 1420, 1640, 1775, 1846, 2050, 2080, 2132, 2272, 2600, 2665, 2840, 2911, 3280, 3550, 3692, 4100, 4264, 4615, 5200, 5330, 5680, 5822, 6560, 7100, 7384, 8200, 8528, 9230, 10400, 10660, 11360, 11644, 13325, 14200, 14555, 14768, 16400, 17056, 18460, 21320, 23075, 23288, 26650, 28400, 29110, 29536, 32800, 36920, 37843, 42640, 46150, 46576, 53300, 56800, 58220, 72775, 73840, 75686, 85280, 92300, 93152, 106600, 116440, 145550, 147680, 151372, 184600, 189215, 213200, 232880, 291100, 302744, 369200, 378430, 426400, 465760, 582200, 605488, 738400, 756860, 946075, 1164400, 1210976, 1513720, 1892150, 2328800, 3027440, 3784300, 6054880, 7568600, 15137200, 30274400]

約数ペア:

[(1, 30274400), (2, 15137200), (4, 7568600), (5, 6054880), (8, 3784300), (10, 3027440), (13, 2328800), (16, 1892150), (20, 1513720), (25, 1210976), (26, 1164400), (32, 946075), (40, 756860), (41, 738400), (50, 605488), (52, 582200), (65, 465760), (71, 426400), (80, 378430), (82, 369200), (100, 302744), (104, 291100), (130, 232880), (142, 213200), (160, 189215), (164, 184600), (200, 151372), (205, 147680), (208, 145550), (260, 116440), (284, 106600), (325, 93152), (328, 92300), (355, 85280), (400, 75686), (410, 73840), (416, 72775), (520, 58220), (533, 56800), (568, 53300), (650, 46576), (656, 46150), (710, 42640), (800, 37843), (820, 36920), (923, 32800), (1025, 29536), (1040, 29110), (1066, 28400), (1136, 26650), (1300, 23288), (1312, 23075), (1420, 21320), (1640, 18460), (1775, 17056), (1846, 16400), (2050, 14768), (2080, 14555), (2132, 14200), (2272, 13325), (2600, 11644), (2665, 11360), (2840, 10660), (2911, 10400), (3280, 9230), (3550, 8528), (3692, 8200), (4100, 7384), (4264, 7100), (4615, 6560), (5200, 5822), (5330, 5680)]