74808300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^3\times {\mathrm{727}}^1$

素因数の和:765

約数の個数: 144

約数和(自身を含む): 252761600

約数和(自身を除く): 177953300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 75, 84, 98, 100, 105, 140, 147, 150, 175, 196, 210, 245, 294, 300, 343, 350, 420, 490, 525, 588, 686, 700, 727, 735, 980, 1029, 1050, 1225, 1372, 1454, 1470, 1715, 2058, 2100, 2181, 2450, 2908, 2940, 3430, 3635, 3675, 4116, 4362, 4900, 5089, 5145, 6860, 7270, 7350, 8575, 8724, 10178, 10290, 10905, 14540, 14700, 15267, 17150, 18175, 20356, 20580, 21810, 25445, 25725, 30534, 34300, 35623, 36350, 43620, 50890, 51450, 54525, 61068, 71246, 72700, 76335, 101780, 102900, 106869, 109050, 127225, 142492, 152670, 178115, 213738, 218100, 249361, 254450, 305340, 356230, 381675, 427476, 498722, 508900, 534345, 712460, 748083, 763350, 890575, 997444, 1068690, 1246805, 1496166, 1526700, 1781150, 2137380, 2493610, 2671725, 2992332, 3562300, 3740415, 4987220, 5343450, 6234025, 7480830, 10686900, 12468050, 14961660, 18702075, 24936100, 37404150, 74808300]

約数ペア:

[(1, 74808300), (2, 37404150), (3, 24936100), (4, 18702075), (5, 14961660), (6, 12468050), (7, 10686900), (10, 7480830), (12, 6234025), (14, 5343450), (15, 4987220), (20, 3740415), (21, 3562300), (25, 2992332), (28, 2671725), (30, 2493610), (35, 2137380), (42, 1781150), (49, 1526700), (50, 1496166), (60, 1246805), (70, 1068690), (75, 997444), (84, 890575), (98, 763350), (100, 748083), (105, 712460), (140, 534345), (147, 508900), (150, 498722), (175, 427476), (196, 381675), (210, 356230), (245, 305340), (294, 254450), (300, 249361), (343, 218100), (350, 213738), (420, 178115), (490, 152670), (525, 142492), (588, 127225), (686, 109050), (700, 106869), (727, 102900), (735, 101780), (980, 76335), (1029, 72700), (1050, 71246), (1225, 61068), (1372, 54525), (1454, 51450), (1470, 50890), (1715, 43620), (2058, 36350), (2100, 35623), (2181, 34300), (2450, 30534), (2908, 25725), (2940, 25445), (3430, 21810), (3635, 20580), (3675, 20356), (4116, 18175), (4362, 17150), (4900, 15267), (5089, 14700), (5145, 14540), (6860, 10905), (7270, 10290), (7350, 10178), (8575, 8724)]