27639300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1$

素因数の和:422

約数の個数: 144

約数和(自身を含む): 90896960

約数和(自身を除く): 63257660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 25, 26, 30, 38, 39, 50, 52, 57, 60, 65, 75, 76, 78, 95, 100, 114, 130, 150, 156, 190, 195, 228, 247, 260, 285, 300, 325, 373, 380, 390, 475, 494, 570, 650, 741, 746, 780, 950, 975, 988, 1119, 1140, 1235, 1300, 1425, 1482, 1492, 1865, 1900, 1950, 2238, 2470, 2850, 2964, 3705, 3730, 3900, 4476, 4849, 4940, 5595, 5700, 6175, 7087, 7410, 7460, 9325, 9698, 11190, 12350, 14174, 14547, 14820, 18525, 18650, 19396, 21261, 22380, 24245, 24700, 27975, 28348, 29094, 35435, 37050, 37300, 42522, 48490, 55950, 58188, 70870, 72735, 74100, 85044, 92131, 96980, 106305, 111900, 121225, 141740, 145470, 177175, 184262, 212610, 242450, 276393, 290940, 354350, 363675, 368524, 425220, 460655, 484900, 531525, 552786, 708700, 727350, 921310, 1063050, 1105572, 1381965, 1454700, 1842620, 2126100, 2303275, 2763930, 4606550, 5527860, 6909825, 9213100, 13819650, 27639300]

約数ペア:

[(1, 27639300), (2, 13819650), (3, 9213100), (4, 6909825), (5, 5527860), (6, 4606550), (10, 2763930), (12, 2303275), (13, 2126100), (15, 1842620), (19, 1454700), (20, 1381965), (25, 1105572), (26, 1063050), (30, 921310), (38, 727350), (39, 708700), (50, 552786), (52, 531525), (57, 484900), (60, 460655), (65, 425220), (75, 368524), (76, 363675), (78, 354350), (95, 290940), (100, 276393), (114, 242450), (130, 212610), (150, 184262), (156, 177175), (190, 145470), (195, 141740), (228, 121225), (247, 111900), (260, 106305), (285, 96980), (300, 92131), (325, 85044), (373, 74100), (380, 72735), (390, 70870), (475, 58188), (494, 55950), (570, 48490), (650, 42522), (741, 37300), (746, 37050), (780, 35435), (950, 29094), (975, 28348), (988, 27975), (1119, 24700), (1140, 24245), (1235, 22380), (1300, 21261), (1425, 19396), (1482, 18650), (1492, 18525), (1865, 14820), (1900, 14547), (1950, 14174), (2238, 12350), (2470, 11190), (2850, 9698), (2964, 9325), (3705, 7460), (3730, 7410), (3900, 7087), (4476, 6175), (4849, 5700), (4940, 5595)]