90424800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{661}}^1$

素因数の和:706

約数の個数: 216

約数和(自身を含む): 336150360

約数和(自身を除く): 245725560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 32, 36, 38, 40, 45, 48, 50, 57, 60, 72, 75, 76, 80, 90, 95, 96, 100, 114, 120, 144, 150, 152, 160, 171, 180, 190, 200, 225, 228, 240, 285, 288, 300, 304, 342, 360, 380, 400, 450, 456, 475, 480, 570, 600, 608, 661, 684, 720, 760, 800, 855, 900, 912, 950, 1140, 1200, 1322, 1368, 1425, 1440, 1520, 1710, 1800, 1824, 1900, 1983, 2280, 2400, 2644, 2736, 2850, 3040, 3305, 3420, 3600, 3800, 3966, 4275, 4560, 5288, 5472, 5700, 5949, 6610, 6840, 7200, 7600, 7932, 8550, 9120, 9915, 10576, 11400, 11898, 12559, 13220, 13680, 15200, 15864, 16525, 17100, 19830, 21152, 22800, 23796, 25118, 26440, 27360, 29745, 31728, 33050, 34200, 37677, 39660, 45600, 47592, 49575, 50236, 52880, 59490, 62795, 63456, 66100, 68400, 75354, 79320, 95184, 99150, 100472, 105760, 113031, 118980, 125590, 132200, 136800, 148725, 150708, 158640, 188385, 190368, 198300, 200944, 226062, 237960, 251180, 264400, 297450, 301416, 313975, 317280, 376770, 396600, 401888, 452124, 475920, 502360, 528800, 565155, 594900, 602832, 627950, 753540, 793200, 904248, 941925, 951840, 1004720, 1130310, 1189800, 1205664, 1255900, 1507080, 1586400, 1808496, 1883850, 2009440, 2260620, 2379600, 2511800, 2825775, 3014160, 3616992, 3767700, 4521240, 4759200, 5023600, 5651550, 6028320, 7535400, 9042480, 10047200, 11303100, 15070800, 18084960, 22606200, 30141600, 45212400, 90424800]

約数ペア:

[(1, 90424800), (2, 45212400), (3, 30141600), (4, 22606200), (5, 18084960), (6, 15070800), (8, 11303100), (9, 10047200), (10, 9042480), (12, 7535400), (15, 6028320), (16, 5651550), (18, 5023600), (19, 4759200), (20, 4521240), (24, 3767700), (25, 3616992), (30, 3014160), (32, 2825775), (36, 2511800), (38, 2379600), (40, 2260620), (45, 2009440), (48, 1883850), (50, 1808496), (57, 1586400), (60, 1507080), (72, 1255900), (75, 1205664), (76, 1189800), (80, 1130310), (90, 1004720), (95, 951840), (96, 941925), (100, 904248), (114, 793200), (120, 753540), (144, 627950), (150, 602832), (152, 594900), (160, 565155), (171, 528800), (180, 502360), (190, 475920), (200, 452124), (225, 401888), (228, 396600), (240, 376770), (285, 317280), (288, 313975), (300, 301416), (304, 297450), (342, 264400), (360, 251180), (380, 237960), (400, 226062), (450, 200944), (456, 198300), (475, 190368), (480, 188385), (570, 158640), (600, 150708), (608, 148725), (661, 136800), (684, 132200), (720, 125590), (760, 118980), (800, 113031), (855, 105760), (900, 100472), (912, 99150), (950, 95184), (1140, 79320), (1200, 75354), (1322, 68400), (1368, 66100), (1425, 63456), (1440, 62795), (1520, 59490), (1710, 52880), (1800, 50236), (1824, 49575), (1900, 47592), (1983, 45600), (2280, 39660), (2400, 37677), (2644, 34200), (2736, 33050), (2850, 31728), (3040, 29745), (3305, 27360), (3420, 26440), (3600, 25118), (3800, 23796), (3966, 22800), (4275, 21152), (4560, 19830), (5288, 17100), (5472, 16525), (5700, 15864), (5949, 15200), (6610, 13680), (6840, 13220), (7200, 12559), (7600, 11898), (7932, 11400), (8550, 10576), (9120, 9915)]