77503140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3011}}^1$

素因数の和:3050

約数の個数: 144

約数和(自身を含む): 276284736

約数和(自身を除く): 198781596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 110, 117, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 286, 330, 390, 396, 429, 468, 495, 572, 585, 660, 715, 780, 858, 990, 1170, 1287, 1430, 1716, 1980, 2145, 2340, 2574, 2860, 3011, 4290, 5148, 6022, 6435, 8580, 9033, 12044, 12870, 15055, 18066, 25740, 27099, 30110, 33121, 36132, 39143, 45165, 54198, 60220, 66242, 78286, 90330, 99363, 108396, 117429, 132484, 135495, 156572, 165605, 180660, 195715, 198726, 234858, 270990, 298089, 331210, 352287, 391430, 397452, 430573, 469716, 496815, 541980, 587145, 596178, 662420, 704574, 782860, 861146, 993630, 1174290, 1192356, 1291719, 1409148, 1490445, 1722292, 1761435, 1987260, 2152865, 2348580, 2583438, 2980890, 3522870, 3875157, 4305730, 5166876, 5961780, 6458595, 7045740, 7750314, 8611460, 12917190, 15500628, 19375785, 25834380, 38751570, 77503140]

約数ペア:

[(1, 77503140), (2, 38751570), (3, 25834380), (4, 19375785), (5, 15500628), (6, 12917190), (9, 8611460), (10, 7750314), (11, 7045740), (12, 6458595), (13, 5961780), (15, 5166876), (18, 4305730), (20, 3875157), (22, 3522870), (26, 2980890), (30, 2583438), (33, 2348580), (36, 2152865), (39, 1987260), (44, 1761435), (45, 1722292), (52, 1490445), (55, 1409148), (60, 1291719), (65, 1192356), (66, 1174290), (78, 993630), (90, 861146), (99, 782860), (110, 704574), (117, 662420), (130, 596178), (132, 587145), (143, 541980), (156, 496815), (165, 469716), (180, 430573), (195, 397452), (198, 391430), (220, 352287), (234, 331210), (260, 298089), (286, 270990), (330, 234858), (390, 198726), (396, 195715), (429, 180660), (468, 165605), (495, 156572), (572, 135495), (585, 132484), (660, 117429), (715, 108396), (780, 99363), (858, 90330), (990, 78286), (1170, 66242), (1287, 60220), (1430, 54198), (1716, 45165), (1980, 39143), (2145, 36132), (2340, 33121), (2574, 30110), (2860, 27099), (3011, 25740), (4290, 18066), (5148, 15055), (6022, 12870), (6435, 12044), (8580, 9033)]