245877300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{229}}^1\times {\mathrm{1193}}^1$

素因数の和:1442

約数の個数: 108

約数和(自身を含む): 774703020

約数和(自身を除く): 528825720

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 229, 300, 450, 458, 687, 900, 916, 1145, 1193, 1374, 2061, 2290, 2386, 2748, 3435, 3579, 4122, 4580, 4772, 5725, 5965, 6870, 7158, 8244, 10305, 10737, 11450, 11930, 13740, 14316, 17175, 17895, 20610, 21474, 22900, 23860, 29825, 34350, 35790, 41220, 42948, 51525, 53685, 59650, 68700, 71580, 89475, 103050, 107370, 119300, 178950, 206100, 214740, 268425, 273197, 357900, 536850, 546394, 819591, 1073700, 1092788, 1365985, 1639182, 2458773, 2731970, 3278364, 4097955, 4917546, 5463940, 6829925, 8195910, 9835092, 12293865, 13659850, 16391820, 20489775, 24587730, 27319700, 40979550, 49175460, 61469325, 81959100, 122938650, 245877300]

約数ペア:

[(1, 245877300), (2, 122938650), (3, 81959100), (4, 61469325), (5, 49175460), (6, 40979550), (9, 27319700), (10, 24587730), (12, 20489775), (15, 16391820), (18, 13659850), (20, 12293865), (25, 9835092), (30, 8195910), (36, 6829925), (45, 5463940), (50, 4917546), (60, 4097955), (75, 3278364), (90, 2731970), (100, 2458773), (150, 1639182), (180, 1365985), (225, 1092788), (229, 1073700), (300, 819591), (450, 546394), (458, 536850), (687, 357900), (900, 273197), (916, 268425), (1145, 214740), (1193, 206100), (1374, 178950), (2061, 119300), (2290, 107370), (2386, 103050), (2748, 89475), (3435, 71580), (3579, 68700), (4122, 59650), (4580, 53685), (4772, 51525), (5725, 42948), (5965, 41220), (6870, 35790), (7158, 34350), (8244, 29825), (10305, 23860), (10737, 22900), (11450, 21474), (11930, 20610), (13740, 17895), (14316, 17175)]