68115263600

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{463}}^1\times {\mathrm{15991}}^1$

素因数の和:16495

約数の個数: 120

約数和(自身を含む): 171141522432

約数和(自身を除く): 103026258832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 92, 100, 115, 184, 200, 230, 368, 400, 460, 463, 575, 920, 926, 1150, 1840, 1852, 2300, 2315, 3704, 4600, 4630, 7408, 9200, 9260, 10649, 11575, 15991, 18520, 21298, 23150, 31982, 37040, 42596, 46300, 53245, 63964, 79955, 85192, 92600, 106490, 127928, 159910, 170384, 185200, 212980, 255856, 266225, 319820, 367793, 399775, 425960, 532450, 639640, 735586, 799550, 851920, 1064900, 1279280, 1471172, 1599100, 1838965, 2129800, 2942344, 3198200, 3677930, 4259600, 5884688, 6396400, 7355860, 7403833, 9194825, 14711720, 14807666, 18389650, 29423440, 29615332, 36779300, 37019165, 59230664, 73558600, 74038330, 118461328, 147117200, 148076660, 170288159, 185095825, 296153320, 340576318, 370191650, 592306640, 681152636, 740383300, 851440795, 1362305272, 1480766600, 1702881590, 2724610544, 2961533200, 3405763180, 4257203975, 6811526360, 8514407950, 13623052720, 17028815900, 34057631800, 68115263600]

約数ペア:

[(1, 68115263600), (2, 34057631800), (4, 17028815900), (5, 13623052720), (8, 8514407950), (10, 6811526360), (16, 4257203975), (20, 3405763180), (23, 2961533200), (25, 2724610544), (40, 1702881590), (46, 1480766600), (50, 1362305272), (80, 851440795), (92, 740383300), (100, 681152636), (115, 592306640), (184, 370191650), (200, 340576318), (230, 296153320), (368, 185095825), (400, 170288159), (460, 148076660), (463, 147117200), (575, 118461328), (920, 74038330), (926, 73558600), (1150, 59230664), (1840, 37019165), (1852, 36779300), (2300, 29615332), (2315, 29423440), (3704, 18389650), (4600, 14807666), (4630, 14711720), (7408, 9194825), (9200, 7403833), (9260, 7355860), (10649, 6396400), (11575, 5884688), (15991, 4259600), (18520, 3677930), (21298, 3198200), (23150, 2942344), (31982, 2129800), (37040, 1838965), (42596, 1599100), (46300, 1471172), (53245, 1279280), (63964, 1064900), (79955, 851920), (85192, 799550), (92600, 735586), (106490, 639640), (127928, 532450), (159910, 425960), (170384, 399775), (185200, 367793), (212980, 319820), (255856, 266225)]