73557540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{58379}}^1$

素因数の和:58401

約数の個数: 72

約数和(自身を含む): 255003840

約数和(自身を除く): 181446300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 58379, 116758, 175137, 233516, 291895, 350274, 408653, 525411, 583790, 700548, 817306, 875685, 1050822, 1167580, 1225959, 1634612, 1751370, 2043265, 2101644, 2451918, 2627055, 3502740, 3677877, 4086530, 4903836, 5254110, 6129795, 7355754, 8173060, 10508220, 12259590, 14711508, 18389385, 24519180, 36778770, 73557540]

約数ペア:

[(1, 73557540), (2, 36778770), (3, 24519180), (4, 18389385), (5, 14711508), (6, 12259590), (7, 10508220), (9, 8173060), (10, 7355754), (12, 6129795), (14, 5254110), (15, 4903836), (18, 4086530), (20, 3677877), (21, 3502740), (28, 2627055), (30, 2451918), (35, 2101644), (36, 2043265), (42, 1751370), (45, 1634612), (60, 1225959), (63, 1167580), (70, 1050822), (84, 875685), (90, 817306), (105, 700548), (126, 583790), (140, 525411), (180, 408653), (210, 350274), (252, 291895), (315, 233516), (420, 175137), (630, 116758), (1260, 58379)]