65869650

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1901}}^1$

素因数の和:1937

約数の個数: 144

約数和(自身を含む): 220753728

約数和(自身を除く): 154884078

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 25, 30, 33, 35, 42, 45, 50, 55, 63, 66, 70, 75, 77, 90, 99, 105, 110, 126, 150, 154, 165, 175, 198, 210, 225, 231, 275, 315, 330, 350, 385, 450, 462, 495, 525, 550, 630, 693, 770, 825, 990, 1050, 1155, 1386, 1575, 1650, 1901, 1925, 2310, 2475, 3150, 3465, 3802, 3850, 4950, 5703, 5775, 6930, 9505, 11406, 11550, 13307, 17109, 17325, 19010, 20911, 26614, 28515, 34218, 34650, 39921, 41822, 47525, 57030, 62733, 66535, 79842, 85545, 95050, 104555, 119763, 125466, 133070, 142575, 146377, 171090, 188199, 199605, 209110, 239526, 285150, 292754, 313665, 332675, 376398, 399210, 427725, 439131, 522775, 598815, 627330, 665350, 731885, 855450, 878262, 940995, 998025, 1045550, 1197630, 1317393, 1463770, 1568325, 1881990, 1996050, 2195655, 2634786, 2994075, 3136650, 3659425, 4391310, 4704975, 5988150, 6586965, 7318850, 9409950, 10978275, 13173930, 21956550, 32934825, 65869650]

約数ペア:

[(1, 65869650), (2, 32934825), (3, 21956550), (5, 13173930), (6, 10978275), (7, 9409950), (9, 7318850), (10, 6586965), (11, 5988150), (14, 4704975), (15, 4391310), (18, 3659425), (21, 3136650), (22, 2994075), (25, 2634786), (30, 2195655), (33, 1996050), (35, 1881990), (42, 1568325), (45, 1463770), (50, 1317393), (55, 1197630), (63, 1045550), (66, 998025), (70, 940995), (75, 878262), (77, 855450), (90, 731885), (99, 665350), (105, 627330), (110, 598815), (126, 522775), (150, 439131), (154, 427725), (165, 399210), (175, 376398), (198, 332675), (210, 313665), (225, 292754), (231, 285150), (275, 239526), (315, 209110), (330, 199605), (350, 188199), (385, 171090), (450, 146377), (462, 142575), (495, 133070), (525, 125466), (550, 119763), (630, 104555), (693, 95050), (770, 85545), (825, 79842), (990, 66535), (1050, 62733), (1155, 57030), (1386, 47525), (1575, 41822), (1650, 39921), (1901, 34650), (1925, 34218), (2310, 28515), (2475, 26614), (3150, 20911), (3465, 19010), (3802, 17325), (3850, 17109), (4950, 13307), (5703, 11550), (5775, 11406), (6930, 9505)]