9806850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:105

約数の個数: 144

約数和(自身を含む): 29402880

約数和(自身を除く): 19596030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 31, 37, 38, 45, 50, 57, 62, 74, 75, 90, 93, 95, 111, 114, 150, 155, 171, 185, 186, 190, 222, 225, 279, 285, 310, 333, 342, 370, 450, 465, 475, 555, 558, 570, 589, 666, 703, 775, 855, 925, 930, 950, 1110, 1147, 1178, 1395, 1406, 1425, 1550, 1665, 1710, 1767, 1850, 2109, 2294, 2325, 2775, 2790, 2850, 2945, 3330, 3441, 3515, 3534, 4218, 4275, 4650, 5301, 5550, 5735, 5890, 6327, 6882, 6975, 7030, 8325, 8550, 8835, 10323, 10545, 10602, 11470, 12654, 13950, 14725, 16650, 17205, 17575, 17670, 20646, 21090, 21793, 26505, 28675, 29450, 31635, 34410, 35150, 43586, 44175, 51615, 52725, 53010, 57350, 63270, 65379, 86025, 88350, 103230, 105450, 108965, 130758, 132525, 158175, 172050, 196137, 217930, 258075, 265050, 316350, 326895, 392274, 516150, 544825, 653790, 980685, 1089650, 1634475, 1961370, 3268950, 4903425, 9806850]

約数ペア:

[(1, 9806850), (2, 4903425), (3, 3268950), (5, 1961370), (6, 1634475), (9, 1089650), (10, 980685), (15, 653790), (18, 544825), (19, 516150), (25, 392274), (30, 326895), (31, 316350), (37, 265050), (38, 258075), (45, 217930), (50, 196137), (57, 172050), (62, 158175), (74, 132525), (75, 130758), (90, 108965), (93, 105450), (95, 103230), (111, 88350), (114, 86025), (150, 65379), (155, 63270), (171, 57350), (185, 53010), (186, 52725), (190, 51615), (222, 44175), (225, 43586), (279, 35150), (285, 34410), (310, 31635), (333, 29450), (342, 28675), (370, 26505), (450, 21793), (465, 21090), (475, 20646), (555, 17670), (558, 17575), (570, 17205), (589, 16650), (666, 14725), (703, 13950), (775, 12654), (855, 11470), (925, 10602), (930, 10545), (950, 10323), (1110, 8835), (1147, 8550), (1178, 8325), (1395, 7030), (1406, 6975), (1425, 6882), (1550, 6327), (1665, 5890), (1710, 5735), (1767, 5550), (1850, 5301), (2109, 4650), (2294, 4275), (2325, 4218), (2775, 3534), (2790, 3515), (2850, 3441), (2945, 3330)]