75286540

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{4519}}^1$

素因数の和:4559

約数の個数: 72

約数和(自身を含む): 194775840

約数和(自身を除く): 119489300

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 49, 68, 70, 85, 98, 119, 140, 170, 196, 238, 245, 340, 476, 490, 595, 833, 980, 1190, 1666, 2380, 3332, 4165, 4519, 8330, 9038, 16660, 18076, 22595, 31633, 45190, 63266, 76823, 90380, 126532, 153646, 158165, 221431, 307292, 316330, 384115, 442862, 537761, 632660, 768230, 885724, 1075522, 1107155, 1536460, 2151044, 2214310, 2688805, 3764327, 4428620, 5377610, 7528654, 10755220, 15057308, 18821635, 37643270, 75286540]

約数ペア:

[(1, 75286540), (2, 37643270), (4, 18821635), (5, 15057308), (7, 10755220), (10, 7528654), (14, 5377610), (17, 4428620), (20, 3764327), (28, 2688805), (34, 2214310), (35, 2151044), (49, 1536460), (68, 1107155), (70, 1075522), (85, 885724), (98, 768230), (119, 632660), (140, 537761), (170, 442862), (196, 384115), (238, 316330), (245, 307292), (340, 221431), (476, 158165), (490, 153646), (595, 126532), (833, 90380), (980, 76823), (1190, 63266), (1666, 45190), (2380, 31633), (3332, 22595), (4165, 18076), (4519, 16660), (8330, 9038)]