275536300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1171}}^1$

素因数の和:1379

約数の個数: 72

約数和(自身を含む): 648017552

約数和(自身を除く): 372481252

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 181, 260, 325, 362, 650, 724, 905, 1171, 1300, 1810, 2342, 2353, 3620, 4525, 4684, 4706, 5855, 9050, 9412, 11710, 11765, 15223, 18100, 23420, 23530, 29275, 30446, 47060, 58550, 58825, 60892, 76115, 117100, 117650, 152230, 211951, 235300, 304460, 380575, 423902, 761150, 847804, 1059755, 1522300, 2119510, 2755363, 4239020, 5298775, 5510726, 10597550, 11021452, 13776815, 21195100, 27553630, 55107260, 68884075, 137768150, 275536300]

約数ペア:

[(1, 275536300), (2, 137768150), (4, 68884075), (5, 55107260), (10, 27553630), (13, 21195100), (20, 13776815), (25, 11021452), (26, 10597550), (50, 5510726), (52, 5298775), (65, 4239020), (100, 2755363), (130, 2119510), (181, 1522300), (260, 1059755), (325, 847804), (362, 761150), (650, 423902), (724, 380575), (905, 304460), (1171, 235300), (1300, 211951), (1810, 152230), (2342, 117650), (2353, 117100), (3620, 76115), (4525, 60892), (4684, 58825), (4706, 58550), (5855, 47060), (9050, 30446), (9412, 29275), (11710, 23530), (11765, 23420), (15223, 18100)]