605244900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{155191}}^1$

素因数の和:155221

約数の個数: 72

約数和(自身を含む): 1885893184

約数和(自身を除く): 1280648284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 155191, 310382, 465573, 620764, 775955, 931146, 1551910, 1862292, 2017483, 2327865, 3103820, 3879775, 4034966, 4655730, 6052449, 7759550, 8069932, 9311460, 10087415, 11639325, 12104898, 15519100, 20174830, 23278650, 24209796, 30262245, 40349660, 46557300, 50437075, 60524490, 100874150, 121048980, 151311225, 201748300, 302622450, 605244900]

約数ペア:

[(1, 605244900), (2, 302622450), (3, 201748300), (4, 151311225), (5, 121048980), (6, 100874150), (10, 60524490), (12, 50437075), (13, 46557300), (15, 40349660), (20, 30262245), (25, 24209796), (26, 23278650), (30, 20174830), (39, 15519100), (50, 12104898), (52, 11639325), (60, 10087415), (65, 9311460), (75, 8069932), (78, 7759550), (100, 6052449), (130, 4655730), (150, 4034966), (156, 3879775), (195, 3103820), (260, 2327865), (300, 2017483), (325, 1862292), (390, 1551910), (650, 931146), (780, 775955), (975, 620764), (1300, 465573), (1950, 310382), (3900, 155191)]