216106620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1051}}^1$

素因数の和:1235

約数の個数: 96

約数和(自身を含む): 636249600

約数和(自身を除く): 420142980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 149, 230, 276, 298, 345, 447, 460, 596, 690, 745, 894, 1051, 1380, 1490, 1788, 2102, 2235, 2980, 3153, 3427, 4204, 4470, 5255, 6306, 6854, 8940, 10281, 10510, 12612, 13708, 15765, 17135, 20562, 21020, 24173, 31530, 34270, 41124, 48346, 51405, 63060, 68540, 72519, 96692, 102810, 120865, 145038, 156599, 205620, 241730, 290076, 313198, 362595, 469797, 483460, 626396, 725190, 782995, 939594, 1450380, 1565990, 1879188, 2348985, 3131980, 3601777, 4697970, 7203554, 9395940, 10805331, 14407108, 18008885, 21610662, 36017770, 43221324, 54026655, 72035540, 108053310, 216106620]

約数ペア:

[(1, 216106620), (2, 108053310), (3, 72035540), (4, 54026655), (5, 43221324), (6, 36017770), (10, 21610662), (12, 18008885), (15, 14407108), (20, 10805331), (23, 9395940), (30, 7203554), (46, 4697970), (60, 3601777), (69, 3131980), (92, 2348985), (115, 1879188), (138, 1565990), (149, 1450380), (230, 939594), (276, 782995), (298, 725190), (345, 626396), (447, 483460), (460, 469797), (596, 362595), (690, 313198), (745, 290076), (894, 241730), (1051, 205620), (1380, 156599), (1490, 145038), (1788, 120865), (2102, 102810), (2235, 96692), (2980, 72519), (3153, 68540), (3427, 63060), (4204, 51405), (4470, 48346), (5255, 41124), (6306, 34270), (6854, 31530), (8940, 24173), (10281, 21020), (10510, 20562), (12612, 17135), (13708, 15765)]