179123220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{58537}}^1$

素因数の和:58569

約数の個数: 72

約数和(自身を含む): 575311464

約数和(自身を除く): 396188244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 58537, 117074, 175611, 234148, 292685, 351222, 526833, 585370, 702444, 878055, 995129, 1053666, 1170740, 1756110, 1990258, 2107332, 2634165, 2985387, 3512220, 3980516, 4975645, 5268330, 5970774, 8956161, 9951290, 10536660, 11941548, 14926935, 17912322, 19902580, 29853870, 35824644, 44780805, 59707740, 89561610, 179123220]

約数ペア:

[(1, 179123220), (2, 89561610), (3, 59707740), (4, 44780805), (5, 35824644), (6, 29853870), (9, 19902580), (10, 17912322), (12, 14926935), (15, 11941548), (17, 10536660), (18, 9951290), (20, 8956161), (30, 5970774), (34, 5268330), (36, 4975645), (45, 3980516), (51, 3512220), (60, 2985387), (68, 2634165), (85, 2107332), (90, 1990258), (102, 1756110), (153, 1170740), (170, 1053666), (180, 995129), (204, 878055), (255, 702444), (306, 585370), (340, 526833), (510, 351222), (612, 292685), (765, 234148), (1020, 175611), (1530, 117074), (3060, 58537)]