492710900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{14449}}^1$

素因数の和:14505

約数の個数: 72

約数和(自身を含む): 1204089600

約数和(自身を除く): 711378700

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 31, 44, 50, 55, 62, 100, 110, 124, 155, 220, 275, 310, 341, 550, 620, 682, 775, 1100, 1364, 1550, 1705, 3100, 3410, 6820, 8525, 14449, 17050, 28898, 34100, 57796, 72245, 144490, 158939, 288980, 317878, 361225, 447919, 635756, 722450, 794695, 895838, 1444900, 1589390, 1791676, 2239595, 3178780, 3973475, 4479190, 4927109, 7946950, 8958380, 9854218, 11197975, 15893900, 19708436, 22395950, 24635545, 44791900, 49271090, 98542180, 123177725, 246355450, 492710900]

約数ペア:

[(1, 492710900), (2, 246355450), (4, 123177725), (5, 98542180), (10, 49271090), (11, 44791900), (20, 24635545), (22, 22395950), (25, 19708436), (31, 15893900), (44, 11197975), (50, 9854218), (55, 8958380), (62, 7946950), (100, 4927109), (110, 4479190), (124, 3973475), (155, 3178780), (220, 2239595), (275, 1791676), (310, 1589390), (341, 1444900), (550, 895838), (620, 794695), (682, 722450), (775, 635756), (1100, 447919), (1364, 361225), (1550, 317878), (1705, 288980), (3100, 158939), (3410, 144490), (6820, 72245), (8525, 57796), (14449, 34100), (17050, 28898)]