27615900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:200

約数の個数: 144

約数和(自身を含む): 88126304

約数和(自身を除く): 60510404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 73, 75, 78, 97, 100, 130, 146, 150, 156, 194, 195, 219, 260, 291, 292, 300, 325, 365, 388, 390, 438, 485, 582, 650, 730, 780, 876, 949, 970, 975, 1095, 1164, 1261, 1300, 1455, 1460, 1825, 1898, 1940, 1950, 2190, 2425, 2522, 2847, 2910, 3650, 3783, 3796, 3900, 4380, 4745, 4850, 5044, 5475, 5694, 5820, 6305, 7081, 7275, 7300, 7566, 9490, 9700, 10950, 11388, 12610, 14162, 14235, 14550, 15132, 18915, 18980, 21243, 21900, 23725, 25220, 28324, 28470, 29100, 31525, 35405, 37830, 42486, 47450, 56940, 63050, 70810, 71175, 75660, 84972, 92053, 94575, 94900, 106215, 126100, 141620, 142350, 177025, 184106, 189150, 212430, 276159, 284700, 354050, 368212, 378300, 424860, 460265, 531075, 552318, 708100, 920530, 1062150, 1104636, 1380795, 1841060, 2124300, 2301325, 2761590, 4602650, 5523180, 6903975, 9205300, 13807950, 27615900]

約数ペア:

[(1, 27615900), (2, 13807950), (3, 9205300), (4, 6903975), (5, 5523180), (6, 4602650), (10, 2761590), (12, 2301325), (13, 2124300), (15, 1841060), (20, 1380795), (25, 1104636), (26, 1062150), (30, 920530), (39, 708100), (50, 552318), (52, 531075), (60, 460265), (65, 424860), (73, 378300), (75, 368212), (78, 354050), (97, 284700), (100, 276159), (130, 212430), (146, 189150), (150, 184106), (156, 177025), (194, 142350), (195, 141620), (219, 126100), (260, 106215), (291, 94900), (292, 94575), (300, 92053), (325, 84972), (365, 75660), (388, 71175), (390, 70810), (438, 63050), (485, 56940), (582, 47450), (650, 42486), (730, 37830), (780, 35405), (876, 31525), (949, 29100), (970, 28470), (975, 28324), (1095, 25220), (1164, 23725), (1261, 21900), (1300, 21243), (1455, 18980), (1460, 18915), (1825, 15132), (1898, 14550), (1940, 14235), (1950, 14162), (2190, 12610), (2425, 11388), (2522, 10950), (2847, 9700), (2910, 9490), (3650, 7566), (3783, 7300), (3796, 7275), (3900, 7081), (4380, 6305), (4745, 5820), (4850, 5694), (5044, 5475)]