27567100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1319}}^1$

素因数の和:1363

約数の個数: 72

約数和(自身を含む): 68745600

約数和(自身を除く): 41178500

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 25, 38, 44, 50, 55, 76, 95, 100, 110, 190, 209, 220, 275, 380, 418, 475, 550, 836, 950, 1045, 1100, 1319, 1900, 2090, 2638, 4180, 5225, 5276, 6595, 10450, 13190, 14509, 20900, 25061, 26380, 29018, 32975, 50122, 58036, 65950, 72545, 100244, 125305, 131900, 145090, 250610, 275671, 290180, 362725, 501220, 551342, 626525, 725450, 1102684, 1253050, 1378355, 1450900, 2506100, 2756710, 5513420, 6891775, 13783550, 27567100]

約数ペア:

[(1, 27567100), (2, 13783550), (4, 6891775), (5, 5513420), (10, 2756710), (11, 2506100), (19, 1450900), (20, 1378355), (22, 1253050), (25, 1102684), (38, 725450), (44, 626525), (50, 551342), (55, 501220), (76, 362725), (95, 290180), (100, 275671), (110, 250610), (190, 145090), (209, 131900), (220, 125305), (275, 100244), (380, 72545), (418, 65950), (475, 58036), (550, 50122), (836, 32975), (950, 29018), (1045, 26380), (1100, 25061), (1319, 20900), (1900, 14509), (2090, 13190), (2638, 10450), (4180, 6595), (5225, 5276)]