90050040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8069}}^1$

素因数の和:8117

約数の個数: 96

約数和(自身を含む): 302140800

約数和(自身を除く): 212090760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 8069, 11160, 16138, 24207, 32276, 40345, 48414, 64552, 72621, 80690, 96828, 121035, 145242, 161380, 193656, 242070, 250139, 290484, 322760, 363105, 484140, 500278, 580968, 726210, 750417, 968280, 1000556, 1250695, 1452420, 1500834, 2001112, 2251251, 2501390, 2904840, 3001668, 3752085, 4502502, 5002780, 6003336, 7504170, 9005004, 10005560, 11256255, 15008340, 18010008, 22512510, 30016680, 45025020, 90050040]

約数ペア:

[(1, 90050040), (2, 45025020), (3, 30016680), (4, 22512510), (5, 18010008), (6, 15008340), (8, 11256255), (9, 10005560), (10, 9005004), (12, 7504170), (15, 6003336), (18, 5002780), (20, 4502502), (24, 3752085), (30, 3001668), (31, 2904840), (36, 2501390), (40, 2251251), (45, 2001112), (60, 1500834), (62, 1452420), (72, 1250695), (90, 1000556), (93, 968280), (120, 750417), (124, 726210), (155, 580968), (180, 500278), (186, 484140), (248, 363105), (279, 322760), (310, 290484), (360, 250139), (372, 242070), (465, 193656), (558, 161380), (620, 145242), (744, 121035), (930, 96828), (1116, 80690), (1240, 72621), (1395, 64552), (1860, 48414), (2232, 40345), (2790, 32276), (3720, 24207), (5580, 16138), (8069, 11160)]