97719180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{419}}^1$

素因数の和:480

約数の個数: 144

約数和(自身を含む): 309899520

約数和(自身を除く): 212180340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 46, 52, 60, 65, 69, 78, 92, 115, 130, 138, 156, 169, 195, 230, 260, 276, 299, 338, 345, 390, 419, 460, 507, 598, 676, 690, 780, 838, 845, 897, 1014, 1196, 1257, 1380, 1495, 1676, 1690, 1794, 2028, 2095, 2514, 2535, 2990, 3380, 3588, 3887, 4190, 4485, 5028, 5070, 5447, 5980, 6285, 7774, 8380, 8970, 9637, 10140, 10894, 11661, 12570, 15548, 16341, 17940, 19274, 19435, 21788, 23322, 25140, 27235, 28911, 32682, 38548, 38870, 46644, 48185, 54470, 57822, 58305, 65364, 70811, 77740, 81705, 96370, 108940, 115644, 116610, 125281, 141622, 144555, 163410, 192740, 212433, 233220, 250562, 283244, 289110, 326820, 354055, 375843, 424866, 501124, 578220, 626405, 708110, 751686, 849732, 1062165, 1252810, 1416220, 1503372, 1628653, 1879215, 2124330, 2505620, 3257306, 3758430, 4248660, 4885959, 6514612, 7516860, 8143265, 9771918, 16286530, 19543836, 24429795, 32573060, 48859590, 97719180]

約数ペア:

[(1, 97719180), (2, 48859590), (3, 32573060), (4, 24429795), (5, 19543836), (6, 16286530), (10, 9771918), (12, 8143265), (13, 7516860), (15, 6514612), (20, 4885959), (23, 4248660), (26, 3758430), (30, 3257306), (39, 2505620), (46, 2124330), (52, 1879215), (60, 1628653), (65, 1503372), (69, 1416220), (78, 1252810), (92, 1062165), (115, 849732), (130, 751686), (138, 708110), (156, 626405), (169, 578220), (195, 501124), (230, 424866), (260, 375843), (276, 354055), (299, 326820), (338, 289110), (345, 283244), (390, 250562), (419, 233220), (460, 212433), (507, 192740), (598, 163410), (676, 144555), (690, 141622), (780, 125281), (838, 116610), (845, 115644), (897, 108940), (1014, 96370), (1196, 81705), (1257, 77740), (1380, 70811), (1495, 65364), (1676, 58305), (1690, 57822), (1794, 54470), (2028, 48185), (2095, 46644), (2514, 38870), (2535, 38548), (2990, 32682), (3380, 28911), (3588, 27235), (3887, 25140), (4190, 23322), (4485, 21788), (5028, 19435), (5070, 19274), (5447, 17940), (5980, 16341), (6285, 15548), (7774, 12570), (8380, 11661), (8970, 10894), (9637, 10140)]