78825450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:181

約数の個数: 144

約数和(自身を含む): 222048288

約数和(自身を除く): 143222838

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 43, 50, 55, 66, 75, 86, 101, 110, 121, 129, 150, 165, 202, 215, 242, 258, 275, 303, 330, 363, 430, 473, 505, 550, 605, 606, 645, 726, 825, 946, 1010, 1075, 1111, 1210, 1290, 1419, 1515, 1650, 1815, 2150, 2222, 2365, 2525, 2838, 3025, 3030, 3225, 3333, 3630, 4343, 4730, 5050, 5203, 5555, 6050, 6450, 6666, 7095, 7575, 8686, 9075, 10406, 11110, 11825, 12221, 13029, 14190, 15150, 15609, 16665, 18150, 21715, 23650, 24442, 26015, 26058, 27775, 31218, 33330, 35475, 36663, 43430, 47773, 52030, 55550, 61105, 65145, 70950, 73326, 78045, 83325, 95546, 108575, 122210, 130075, 130290, 143319, 156090, 166650, 183315, 217150, 238865, 260150, 286638, 305525, 325725, 366630, 390225, 477730, 525503, 611050, 651450, 716595, 780450, 916575, 1051006, 1194325, 1433190, 1576509, 1833150, 2388650, 2627515, 3153018, 3582975, 5255030, 7165950, 7882545, 13137575, 15765090, 26275150, 39412725, 78825450]

約数ペア:

[(1, 78825450), (2, 39412725), (3, 26275150), (5, 15765090), (6, 13137575), (10, 7882545), (11, 7165950), (15, 5255030), (22, 3582975), (25, 3153018), (30, 2627515), (33, 2388650), (43, 1833150), (50, 1576509), (55, 1433190), (66, 1194325), (75, 1051006), (86, 916575), (101, 780450), (110, 716595), (121, 651450), (129, 611050), (150, 525503), (165, 477730), (202, 390225), (215, 366630), (242, 325725), (258, 305525), (275, 286638), (303, 260150), (330, 238865), (363, 217150), (430, 183315), (473, 166650), (505, 156090), (550, 143319), (605, 130290), (606, 130075), (645, 122210), (726, 108575), (825, 95546), (946, 83325), (1010, 78045), (1075, 73326), (1111, 70950), (1210, 65145), (1290, 61105), (1419, 55550), (1515, 52030), (1650, 47773), (1815, 43430), (2150, 36663), (2222, 35475), (2365, 33330), (2525, 31218), (2838, 27775), (3025, 26058), (3030, 26015), (3225, 24442), (3333, 23650), (3630, 21715), (4343, 18150), (4730, 16665), (5050, 15609), (5203, 15150), (5555, 14190), (6050, 13029), (6450, 12221), (6666, 11825), (7095, 11110), (7575, 10406), (8686, 9075)]