285556140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{93319}}^1$

素因数の和:93351

約数の個数: 72

約数和(自身を含む): 917148960

約数和(自身を除く): 631592820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 93319, 186638, 279957, 373276, 466595, 559914, 839871, 933190, 1119828, 1399785, 1586423, 1679742, 1866380, 2799570, 3172846, 3359484, 4199355, 4759269, 5599140, 6345692, 7932115, 8398710, 9518538, 14277807, 15864230, 16797420, 19037076, 23796345, 28555614, 31728460, 47592690, 57111228, 71389035, 95185380, 142778070, 285556140]

約数ペア:

[(1, 285556140), (2, 142778070), (3, 95185380), (4, 71389035), (5, 57111228), (6, 47592690), (9, 31728460), (10, 28555614), (12, 23796345), (15, 19037076), (17, 16797420), (18, 15864230), (20, 14277807), (30, 9518538), (34, 8398710), (36, 7932115), (45, 6345692), (51, 5599140), (60, 4759269), (68, 4199355), (85, 3359484), (90, 3172846), (102, 2799570), (153, 1866380), (170, 1679742), (180, 1586423), (204, 1399785), (255, 1119828), (306, 933190), (340, 839871), (510, 559914), (612, 466595), (765, 373276), (1020, 279957), (1530, 186638), (3060, 93319)]