227171100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1879}}^1$

素因数の和:1940

約数の個数: 144

約数和(自身を含む): 731064320

約数和(自身を除く): 503893220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 31, 39, 50, 52, 60, 62, 65, 75, 78, 93, 100, 124, 130, 150, 155, 156, 186, 195, 260, 300, 310, 325, 372, 390, 403, 465, 620, 650, 775, 780, 806, 930, 975, 1209, 1300, 1550, 1612, 1860, 1879, 1950, 2015, 2325, 2418, 3100, 3758, 3900, 4030, 4650, 4836, 5637, 6045, 7516, 8060, 9300, 9395, 10075, 11274, 12090, 18790, 20150, 22548, 24180, 24427, 28185, 30225, 37580, 40300, 46975, 48854, 56370, 58249, 60450, 73281, 93950, 97708, 112740, 116498, 120900, 122135, 140925, 146562, 174747, 187900, 232996, 244270, 281850, 291245, 293124, 349494, 366405, 488540, 563700, 582490, 610675, 698988, 732810, 757237, 873735, 1164980, 1221350, 1456225, 1465620, 1514474, 1747470, 1832025, 2271711, 2442700, 2912450, 3028948, 3494940, 3664050, 3786185, 4368675, 4543422, 5824900, 7328100, 7572370, 8737350, 9086844, 11358555, 15144740, 17474700, 18930925, 22717110, 37861850, 45434220, 56792775, 75723700, 113585550, 227171100]

約数ペア:

[(1, 227171100), (2, 113585550), (3, 75723700), (4, 56792775), (5, 45434220), (6, 37861850), (10, 22717110), (12, 18930925), (13, 17474700), (15, 15144740), (20, 11358555), (25, 9086844), (26, 8737350), (30, 7572370), (31, 7328100), (39, 5824900), (50, 4543422), (52, 4368675), (60, 3786185), (62, 3664050), (65, 3494940), (75, 3028948), (78, 2912450), (93, 2442700), (100, 2271711), (124, 1832025), (130, 1747470), (150, 1514474), (155, 1465620), (156, 1456225), (186, 1221350), (195, 1164980), (260, 873735), (300, 757237), (310, 732810), (325, 698988), (372, 610675), (390, 582490), (403, 563700), (465, 488540), (620, 366405), (650, 349494), (775, 293124), (780, 291245), (806, 281850), (930, 244270), (975, 232996), (1209, 187900), (1300, 174747), (1550, 146562), (1612, 140925), (1860, 122135), (1879, 120900), (1950, 116498), (2015, 112740), (2325, 97708), (2418, 93950), (3100, 73281), (3758, 60450), (3900, 58249), (4030, 56370), (4650, 48854), (4836, 46975), (5637, 40300), (6045, 37580), (7516, 30225), (8060, 28185), (9300, 24427), (9395, 24180), (10075, 22548), (11274, 20150), (12090, 18790)]