188763900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1669}}^1$

素因数の和:1728

約数の個数: 144

約数和(自身を含む): 608815200

約数和(自身を除く): 420051300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 29, 30, 39, 50, 52, 58, 60, 65, 75, 78, 87, 100, 116, 130, 145, 150, 156, 174, 195, 260, 290, 300, 325, 348, 377, 390, 435, 580, 650, 725, 754, 780, 870, 975, 1131, 1300, 1450, 1508, 1669, 1740, 1885, 1950, 2175, 2262, 2900, 3338, 3770, 3900, 4350, 4524, 5007, 5655, 6676, 7540, 8345, 8700, 9425, 10014, 11310, 16690, 18850, 20028, 21697, 22620, 25035, 28275, 33380, 37700, 41725, 43394, 48401, 50070, 56550, 65091, 83450, 86788, 96802, 100140, 108485, 113100, 125175, 130182, 145203, 166900, 193604, 216970, 242005, 250350, 260364, 290406, 325455, 433940, 484010, 500700, 542425, 580812, 629213, 650910, 726015, 968020, 1084850, 1210025, 1258426, 1301820, 1452030, 1627275, 1887639, 2169700, 2420050, 2516852, 2904060, 3146065, 3254550, 3630075, 3775278, 4840100, 6292130, 6509100, 7260150, 7550556, 9438195, 12584260, 14520300, 15730325, 18876390, 31460650, 37752780, 47190975, 62921300, 94381950, 188763900]

約数ペア:

[(1, 188763900), (2, 94381950), (3, 62921300), (4, 47190975), (5, 37752780), (6, 31460650), (10, 18876390), (12, 15730325), (13, 14520300), (15, 12584260), (20, 9438195), (25, 7550556), (26, 7260150), (29, 6509100), (30, 6292130), (39, 4840100), (50, 3775278), (52, 3630075), (58, 3254550), (60, 3146065), (65, 2904060), (75, 2516852), (78, 2420050), (87, 2169700), (100, 1887639), (116, 1627275), (130, 1452030), (145, 1301820), (150, 1258426), (156, 1210025), (174, 1084850), (195, 968020), (260, 726015), (290, 650910), (300, 629213), (325, 580812), (348, 542425), (377, 500700), (390, 484010), (435, 433940), (580, 325455), (650, 290406), (725, 260364), (754, 250350), (780, 242005), (870, 216970), (975, 193604), (1131, 166900), (1300, 145203), (1450, 130182), (1508, 125175), (1669, 113100), (1740, 108485), (1885, 100140), (1950, 96802), (2175, 86788), (2262, 83450), (2900, 65091), (3338, 56550), (3770, 50070), (3900, 48401), (4350, 43394), (4524, 41725), (5007, 37700), (5655, 33380), (6676, 28275), (7540, 25035), (8345, 22620), (8700, 21697), (9425, 20028), (10014, 18850), (11310, 16690)]