105538650

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:285

約数の個数: 144

約数和(自身を含む): 309917664

約数和(自身を除く): 204379014

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 75, 83, 98, 105, 147, 150, 166, 173, 175, 210, 245, 249, 294, 346, 350, 415, 490, 498, 519, 525, 581, 735, 830, 865, 1038, 1050, 1162, 1211, 1225, 1245, 1470, 1730, 1743, 2075, 2422, 2450, 2490, 2595, 2905, 3486, 3633, 3675, 4067, 4150, 4325, 5190, 5810, 6055, 6225, 7266, 7350, 8134, 8477, 8650, 8715, 12110, 12201, 12450, 12975, 14359, 14525, 16954, 17430, 18165, 20335, 24402, 25431, 25950, 28718, 29050, 30275, 36330, 40670, 42385, 43077, 43575, 50862, 60550, 61005, 71795, 84770, 86154, 87150, 90825, 100513, 101675, 122010, 127155, 143590, 181650, 201026, 203350, 211925, 215385, 254310, 301539, 305025, 358975, 423850, 430770, 502565, 603078, 610050, 635775, 703591, 717950, 1005130, 1076925, 1271550, 1407182, 1507695, 2110773, 2153850, 2512825, 3015390, 3517955, 4221546, 5025650, 7035910, 7538475, 10553865, 15076950, 17589775, 21107730, 35179550, 52769325, 105538650]

約数ペア:

[(1, 105538650), (2, 52769325), (3, 35179550), (5, 21107730), (6, 17589775), (7, 15076950), (10, 10553865), (14, 7538475), (15, 7035910), (21, 5025650), (25, 4221546), (30, 3517955), (35, 3015390), (42, 2512825), (49, 2153850), (50, 2110773), (70, 1507695), (75, 1407182), (83, 1271550), (98, 1076925), (105, 1005130), (147, 717950), (150, 703591), (166, 635775), (173, 610050), (175, 603078), (210, 502565), (245, 430770), (249, 423850), (294, 358975), (346, 305025), (350, 301539), (415, 254310), (490, 215385), (498, 211925), (519, 203350), (525, 201026), (581, 181650), (735, 143590), (830, 127155), (865, 122010), (1038, 101675), (1050, 100513), (1162, 90825), (1211, 87150), (1225, 86154), (1245, 84770), (1470, 71795), (1730, 61005), (1743, 60550), (2075, 50862), (2422, 43575), (2450, 43077), (2490, 42385), (2595, 40670), (2905, 36330), (3486, 30275), (3633, 29050), (3675, 28718), (4067, 25950), (4150, 25431), (4325, 24402), (5190, 20335), (5810, 18165), (6055, 17430), (6225, 16954), (7266, 14525), (7350, 14359), (8134, 12975), (8477, 12450), (8650, 12201), (8715, 12110)]