274489800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{2707}}^1$

素因数の和:2752

約数の個数: 144

約数和(自身を含む): 921749040

約数和(自身を除く): 647259240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 169, 195, 200, 260, 300, 312, 325, 338, 390, 507, 520, 600, 650, 676, 780, 845, 975, 1014, 1300, 1352, 1560, 1690, 1950, 2028, 2535, 2600, 2707, 3380, 3900, 4056, 4225, 5070, 5414, 6760, 7800, 8121, 8450, 10140, 10828, 12675, 13535, 16242, 16900, 20280, 21656, 25350, 27070, 32484, 33800, 35191, 40605, 50700, 54140, 64968, 67675, 70382, 81210, 101400, 105573, 108280, 135350, 140764, 162420, 175955, 203025, 211146, 270700, 281528, 324840, 351910, 406050, 422292, 457483, 527865, 541400, 703820, 812100, 844584, 879775, 914966, 1055730, 1372449, 1407640, 1624200, 1759550, 1829932, 2111460, 2287415, 2639325, 2744898, 3519100, 3659864, 4222920, 4574830, 5278650, 5489796, 6862245, 7038200, 9149660, 10557300, 10979592, 11437075, 13724490, 18299320, 21114600, 22874150, 27448980, 34311225, 45748300, 54897960, 68622450, 91496600, 137244900, 274489800]

約数ペア:

[(1, 274489800), (2, 137244900), (3, 91496600), (4, 68622450), (5, 54897960), (6, 45748300), (8, 34311225), (10, 27448980), (12, 22874150), (13, 21114600), (15, 18299320), (20, 13724490), (24, 11437075), (25, 10979592), (26, 10557300), (30, 9149660), (39, 7038200), (40, 6862245), (50, 5489796), (52, 5278650), (60, 4574830), (65, 4222920), (75, 3659864), (78, 3519100), (100, 2744898), (104, 2639325), (120, 2287415), (130, 2111460), (150, 1829932), (156, 1759550), (169, 1624200), (195, 1407640), (200, 1372449), (260, 1055730), (300, 914966), (312, 879775), (325, 844584), (338, 812100), (390, 703820), (507, 541400), (520, 527865), (600, 457483), (650, 422292), (676, 406050), (780, 351910), (845, 324840), (975, 281528), (1014, 270700), (1300, 211146), (1352, 203025), (1560, 175955), (1690, 162420), (1950, 140764), (2028, 135350), (2535, 108280), (2600, 105573), (2707, 101400), (3380, 81210), (3900, 70382), (4056, 67675), (4225, 64968), (5070, 54140), (5414, 50700), (6760, 40605), (7800, 35191), (8121, 33800), (8450, 32484), (10140, 27070), (10828, 25350), (12675, 21656), (13535, 20280), (16242, 16900)]