146744820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{5399}}^1$

素因数の和:5565

約数の個数: 72

約数和(自身を含む): 448156800

約数和(自身を除く): 301411980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 151, 180, 302, 453, 604, 755, 906, 1359, 1510, 1812, 2265, 2718, 3020, 4530, 5399, 5436, 6795, 9060, 10798, 13590, 16197, 21596, 26995, 27180, 32394, 48591, 53990, 64788, 80985, 97182, 107980, 161970, 194364, 242955, 323940, 485910, 815249, 971820, 1630498, 2445747, 3260996, 4076245, 4891494, 7337241, 8152490, 9782988, 12228735, 14674482, 16304980, 24457470, 29348964, 36686205, 48914940, 73372410, 146744820]

約数ペア:

[(1, 146744820), (2, 73372410), (3, 48914940), (4, 36686205), (5, 29348964), (6, 24457470), (9, 16304980), (10, 14674482), (12, 12228735), (15, 9782988), (18, 8152490), (20, 7337241), (30, 4891494), (36, 4076245), (45, 3260996), (60, 2445747), (90, 1630498), (151, 971820), (180, 815249), (302, 485910), (453, 323940), (604, 242955), (755, 194364), (906, 161970), (1359, 107980), (1510, 97182), (1812, 80985), (2265, 64788), (2718, 53990), (3020, 48591), (4530, 32394), (5399, 27180), (5436, 26995), (6795, 21596), (9060, 16197), (10798, 13590)]