556777650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1$

素因数の和:397

約数の個数: 192

約数和(自身を含む): 1644644736

約数和(自身を除く): 1087867086

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 25, 26, 30, 33, 39, 50, 55, 65, 66, 75, 78, 101, 110, 130, 143, 150, 165, 195, 202, 257, 275, 286, 303, 325, 330, 390, 429, 505, 514, 550, 606, 650, 715, 771, 825, 858, 975, 1010, 1111, 1285, 1313, 1430, 1515, 1542, 1650, 1950, 2145, 2222, 2525, 2570, 2626, 2827, 3030, 3333, 3341, 3575, 3855, 3939, 4290, 5050, 5555, 5654, 6425, 6565, 6666, 6682, 7150, 7575, 7710, 7878, 8481, 10023, 10725, 11110, 12850, 13130, 14135, 14443, 15150, 16665, 16705, 16962, 19275, 19695, 20046, 21450, 25957, 27775, 28270, 28886, 32825, 33330, 33410, 36751, 38550, 39390, 42405, 43329, 50115, 51914, 55550, 65650, 70675, 72215, 73502, 77871, 83325, 83525, 84810, 86658, 98475, 100230, 110253, 129785, 141350, 144430, 155742, 166650, 167050, 183755, 196950, 212025, 216645, 220506, 250575, 259570, 285527, 337441, 361075, 367510, 389355, 424050, 433290, 501150, 551265, 571054, 648925, 674882, 722150, 778710, 856581, 918775, 1012323, 1083225, 1102530, 1297850, 1427635, 1687205, 1713162, 1837550, 1946775, 2024646, 2166450, 2756325, 2855270, 3374410, 3711851, 3893550, 4282905, 5061615, 5512650, 7138175, 7423702, 8436025, 8565810, 10123230, 11135553, 14276350, 16872050, 18559255, 21414525, 22271106, 25308075, 37118510, 42829050, 50616150, 55677765, 92796275, 111355530, 185592550, 278388825, 556777650]

約数ペア:

[(1, 556777650), (2, 278388825), (3, 185592550), (5, 111355530), (6, 92796275), (10, 55677765), (11, 50616150), (13, 42829050), (15, 37118510), (22, 25308075), (25, 22271106), (26, 21414525), (30, 18559255), (33, 16872050), (39, 14276350), (50, 11135553), (55, 10123230), (65, 8565810), (66, 8436025), (75, 7423702), (78, 7138175), (101, 5512650), (110, 5061615), (130, 4282905), (143, 3893550), (150, 3711851), (165, 3374410), (195, 2855270), (202, 2756325), (257, 2166450), (275, 2024646), (286, 1946775), (303, 1837550), (325, 1713162), (330, 1687205), (390, 1427635), (429, 1297850), (505, 1102530), (514, 1083225), (550, 1012323), (606, 918775), (650, 856581), (715, 778710), (771, 722150), (825, 674882), (858, 648925), (975, 571054), (1010, 551265), (1111, 501150), (1285, 433290), (1313, 424050), (1430, 389355), (1515, 367510), (1542, 361075), (1650, 337441), (1950, 285527), (2145, 259570), (2222, 250575), (2525, 220506), (2570, 216645), (2626, 212025), (2827, 196950), (3030, 183755), (3333, 167050), (3341, 166650), (3575, 155742), (3855, 144430), (3939, 141350), (4290, 129785), (5050, 110253), (5555, 100230), (5654, 98475), (6425, 86658), (6565, 84810), (6666, 83525), (6682, 83325), (7150, 77871), (7575, 73502), (7710, 72215), (7878, 70675), (8481, 65650), (10023, 55550), (10725, 51914), (11110, 50115), (12850, 43329), (13130, 42405), (14135, 39390), (14443, 38550), (15150, 36751), (16665, 33410), (16705, 33330), (16962, 32825), (19275, 28886), (19695, 28270), (20046, 27775), (21450, 25957)]