27444300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:288

約数の個数: 144

約数和(自身を含む): 88660992

約数和(自身を除く): 61216692

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, 227, 260, 300, 310, 325, 372, 390, 403, 454, 465, 620, 650, 681, 775, 780, 806, 908, 930, 975, 1135, 1209, 1300, 1362, 1550, 1612, 1860, 1950, 2015, 2270, 2325, 2418, 2724, 2951, 3100, 3405, 3900, 4030, 4540, 4650, 4836, 5675, 5902, 6045, 6810, 7037, 8060, 8853, 9300, 10075, 11350, 11804, 12090, 13620, 14074, 14755, 17025, 17706, 20150, 21111, 22700, 24180, 28148, 29510, 30225, 34050, 35185, 35412, 40300, 42222, 44265, 59020, 60450, 68100, 70370, 73775, 84444, 88530, 91481, 105555, 120900, 140740, 147550, 175925, 177060, 182962, 211110, 221325, 274443, 295100, 351850, 365924, 422220, 442650, 457405, 527775, 548886, 703700, 885300, 914810, 1055550, 1097772, 1372215, 1829620, 2111100, 2287025, 2744430, 4574050, 5488860, 6861075, 9148100, 13722150, 27444300]

約数ペア:

[(1, 27444300), (2, 13722150), (3, 9148100), (4, 6861075), (5, 5488860), (6, 4574050), (10, 2744430), (12, 2287025), (13, 2111100), (15, 1829620), (20, 1372215), (25, 1097772), (26, 1055550), (30, 914810), (31, 885300), (39, 703700), (50, 548886), (52, 527775), (60, 457405), (62, 442650), (65, 422220), (75, 365924), (78, 351850), (93, 295100), (100, 274443), (124, 221325), (130, 211110), (150, 182962), (155, 177060), (156, 175925), (186, 147550), (195, 140740), (227, 120900), (260, 105555), (300, 91481), (310, 88530), (325, 84444), (372, 73775), (390, 70370), (403, 68100), (454, 60450), (465, 59020), (620, 44265), (650, 42222), (681, 40300), (775, 35412), (780, 35185), (806, 34050), (908, 30225), (930, 29510), (975, 28148), (1135, 24180), (1209, 22700), (1300, 21111), (1362, 20150), (1550, 17706), (1612, 17025), (1860, 14755), (1950, 14074), (2015, 13620), (2270, 12090), (2325, 11804), (2418, 11350), (2724, 10075), (2951, 9300), (3100, 8853), (3405, 8060), (3900, 7037), (4030, 6810), (4540, 6045), (4650, 5902), (4836, 5675)]