204098700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{887}}^1$

素因数の和:976

約数の個数: 144

約数和(自身を含む): 647458560

約数和(自身を除く): 443359860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 59, 60, 65, 75, 78, 100, 118, 130, 150, 156, 177, 195, 236, 260, 295, 300, 325, 354, 390, 590, 650, 708, 767, 780, 885, 887, 975, 1180, 1300, 1475, 1534, 1770, 1774, 1950, 2301, 2661, 2950, 3068, 3540, 3548, 3835, 3900, 4425, 4435, 4602, 5322, 5900, 7670, 8850, 8870, 9204, 10644, 11505, 11531, 13305, 15340, 17700, 17740, 19175, 22175, 23010, 23062, 26610, 34593, 38350, 44350, 46020, 46124, 52333, 53220, 57525, 57655, 66525, 69186, 76700, 88700, 104666, 115050, 115310, 133050, 138372, 156999, 172965, 209332, 230100, 230620, 261665, 266100, 288275, 313998, 345930, 523330, 576550, 627996, 680329, 691860, 784995, 864825, 1046660, 1153100, 1308325, 1360658, 1569990, 1729650, 2040987, 2616650, 2721316, 3139980, 3401645, 3459300, 3924975, 4081974, 5233300, 6803290, 7849950, 8163948, 10204935, 13606580, 15699900, 17008225, 20409870, 34016450, 40819740, 51024675, 68032900, 102049350, 204098700]

約数ペア:

[(1, 204098700), (2, 102049350), (3, 68032900), (4, 51024675), (5, 40819740), (6, 34016450), (10, 20409870), (12, 17008225), (13, 15699900), (15, 13606580), (20, 10204935), (25, 8163948), (26, 7849950), (30, 6803290), (39, 5233300), (50, 4081974), (52, 3924975), (59, 3459300), (60, 3401645), (65, 3139980), (75, 2721316), (78, 2616650), (100, 2040987), (118, 1729650), (130, 1569990), (150, 1360658), (156, 1308325), (177, 1153100), (195, 1046660), (236, 864825), (260, 784995), (295, 691860), (300, 680329), (325, 627996), (354, 576550), (390, 523330), (590, 345930), (650, 313998), (708, 288275), (767, 266100), (780, 261665), (885, 230620), (887, 230100), (975, 209332), (1180, 172965), (1300, 156999), (1475, 138372), (1534, 133050), (1770, 115310), (1774, 115050), (1950, 104666), (2301, 88700), (2661, 76700), (2950, 69186), (3068, 66525), (3540, 57655), (3548, 57525), (3835, 53220), (3900, 52333), (4425, 46124), (4435, 46020), (4602, 44350), (5322, 38350), (5900, 34593), (7670, 26610), (8850, 23062), (8870, 23010), (9204, 22175), (10644, 19175), (11505, 17740), (11531, 17700), (13305, 15340)]