108199300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:242

約数の個数: 144

約数和(自身を含む): 279982080

約数和(自身を除く): 171782780

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 25, 31, 38, 44, 50, 55, 62, 76, 95, 100, 110, 124, 155, 167, 190, 209, 220, 275, 310, 334, 341, 380, 418, 475, 550, 589, 620, 668, 682, 775, 835, 836, 950, 1045, 1100, 1178, 1364, 1550, 1670, 1705, 1837, 1900, 2090, 2356, 2945, 3100, 3173, 3340, 3410, 3674, 4175, 4180, 5177, 5225, 5890, 6346, 6479, 6820, 7348, 8350, 8525, 9185, 10354, 10450, 11780, 12692, 12958, 14725, 15865, 16700, 17050, 18370, 20708, 20900, 25885, 25916, 29450, 31730, 32395, 34100, 34903, 36740, 45925, 51770, 56947, 58900, 63460, 64790, 69806, 79325, 91850, 98363, 103540, 113894, 129425, 129580, 139612, 158650, 161975, 174515, 183700, 196726, 227788, 258850, 284735, 317300, 323950, 349030, 393452, 491815, 517700, 569470, 647900, 698060, 872575, 983630, 1081993, 1138940, 1423675, 1745150, 1967260, 2163986, 2459075, 2847350, 3490300, 4327972, 4918150, 5409965, 5694700, 9836300, 10819930, 21639860, 27049825, 54099650, 108199300]

約数ペア:

[(1, 108199300), (2, 54099650), (4, 27049825), (5, 21639860), (10, 10819930), (11, 9836300), (19, 5694700), (20, 5409965), (22, 4918150), (25, 4327972), (31, 3490300), (38, 2847350), (44, 2459075), (50, 2163986), (55, 1967260), (62, 1745150), (76, 1423675), (95, 1138940), (100, 1081993), (110, 983630), (124, 872575), (155, 698060), (167, 647900), (190, 569470), (209, 517700), (220, 491815), (275, 393452), (310, 349030), (334, 323950), (341, 317300), (380, 284735), (418, 258850), (475, 227788), (550, 196726), (589, 183700), (620, 174515), (668, 161975), (682, 158650), (775, 139612), (835, 129580), (836, 129425), (950, 113894), (1045, 103540), (1100, 98363), (1178, 91850), (1364, 79325), (1550, 69806), (1670, 64790), (1705, 63460), (1837, 58900), (1900, 56947), (2090, 51770), (2356, 45925), (2945, 36740), (3100, 34903), (3173, 34100), (3340, 32395), (3410, 31730), (3674, 29450), (4175, 25916), (4180, 25885), (5177, 20900), (5225, 20708), (5890, 18370), (6346, 17050), (6479, 16700), (6820, 15865), (7348, 14725), (8350, 12958), (8525, 12692), (9185, 11780), (10354, 10450)]