69775650

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1303}}^1$

素因数の和:1345

約数の個数: 144

約数和(自身を含む): 227021184

約数和(自身を除く): 157245534

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 25, 30, 34, 35, 42, 45, 50, 51, 63, 70, 75, 85, 90, 102, 105, 119, 126, 150, 153, 170, 175, 210, 225, 238, 255, 306, 315, 350, 357, 425, 450, 510, 525, 595, 630, 714, 765, 850, 1050, 1071, 1190, 1275, 1303, 1530, 1575, 1785, 2142, 2550, 2606, 2975, 3150, 3570, 3825, 3909, 5355, 5950, 6515, 7650, 7818, 8925, 9121, 10710, 11727, 13030, 17850, 18242, 19545, 22151, 23454, 26775, 27363, 32575, 39090, 44302, 45605, 53550, 54726, 58635, 65150, 66453, 82089, 91210, 97725, 110755, 117270, 132906, 136815, 155057, 164178, 195450, 199359, 221510, 228025, 273630, 293175, 310114, 332265, 398718, 410445, 456050, 465171, 553775, 586350, 664530, 684075, 775285, 820890, 930342, 996795, 1107550, 1368150, 1395513, 1550570, 1661325, 1993590, 2052225, 2325855, 2791026, 3322650, 3876425, 4104450, 4651710, 4983975, 6977565, 7752850, 9967950, 11629275, 13955130, 23258550, 34887825, 69775650]

約数ペア:

[(1, 69775650), (2, 34887825), (3, 23258550), (5, 13955130), (6, 11629275), (7, 9967950), (9, 7752850), (10, 6977565), (14, 4983975), (15, 4651710), (17, 4104450), (18, 3876425), (21, 3322650), (25, 2791026), (30, 2325855), (34, 2052225), (35, 1993590), (42, 1661325), (45, 1550570), (50, 1395513), (51, 1368150), (63, 1107550), (70, 996795), (75, 930342), (85, 820890), (90, 775285), (102, 684075), (105, 664530), (119, 586350), (126, 553775), (150, 465171), (153, 456050), (170, 410445), (175, 398718), (210, 332265), (225, 310114), (238, 293175), (255, 273630), (306, 228025), (315, 221510), (350, 199359), (357, 195450), (425, 164178), (450, 155057), (510, 136815), (525, 132906), (595, 117270), (630, 110755), (714, 97725), (765, 91210), (850, 82089), (1050, 66453), (1071, 65150), (1190, 58635), (1275, 54726), (1303, 53550), (1530, 45605), (1575, 44302), (1785, 39090), (2142, 32575), (2550, 27363), (2606, 26775), (2975, 23454), (3150, 22151), (3570, 19545), (3825, 18242), (3909, 17850), (5355, 13030), (5950, 11727), (6515, 10710), (7650, 9121), (7818, 8925)]