127780950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1801}}^1$

素因数の和:1870

約数の個数: 96

約数和(自身を含む): 353941632

約数和(自身を除く): 226160682

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 43, 50, 55, 66, 75, 86, 110, 129, 150, 165, 215, 258, 275, 330, 430, 473, 550, 645, 825, 946, 1075, 1290, 1419, 1650, 1801, 2150, 2365, 2838, 3225, 3602, 4730, 5403, 6450, 7095, 9005, 10806, 11825, 14190, 18010, 19811, 23650, 27015, 35475, 39622, 45025, 54030, 59433, 70950, 77443, 90050, 99055, 118866, 135075, 154886, 198110, 232329, 270150, 297165, 387215, 464658, 495275, 594330, 774430, 851873, 990550, 1161645, 1485825, 1703746, 1936075, 2323290, 2555619, 2971650, 3872150, 4259365, 5111238, 5808225, 8518730, 11616450, 12778095, 21296825, 25556190, 42593650, 63890475, 127780950]

約数ペア:

[(1, 127780950), (2, 63890475), (3, 42593650), (5, 25556190), (6, 21296825), (10, 12778095), (11, 11616450), (15, 8518730), (22, 5808225), (25, 5111238), (30, 4259365), (33, 3872150), (43, 2971650), (50, 2555619), (55, 2323290), (66, 1936075), (75, 1703746), (86, 1485825), (110, 1161645), (129, 990550), (150, 851873), (165, 774430), (215, 594330), (258, 495275), (275, 464658), (330, 387215), (430, 297165), (473, 270150), (550, 232329), (645, 198110), (825, 154886), (946, 135075), (1075, 118866), (1290, 99055), (1419, 90050), (1650, 77443), (1801, 70950), (2150, 59433), (2365, 54030), (2838, 45025), (3225, 39622), (3602, 35475), (4730, 27015), (5403, 23650), (6450, 19811), (7095, 18010), (9005, 14190), (10806, 11825)]