30519225

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:116

約数の個数: 108

約数和(自身を含む): 64318800

約数和(自身を除く): 33799575

約数列:

[1, 3, 5, 9, 11, 15, 19, 25, 33, 45, 55, 57, 59, 75, 95, 99, 121, 165, 171, 177, 209, 225, 275, 285, 295, 363, 475, 495, 531, 605, 627, 649, 825, 855, 885, 1045, 1089, 1121, 1425, 1475, 1815, 1881, 1947, 2299, 2475, 2655, 3025, 3135, 3245, 3363, 4275, 4425, 5225, 5445, 5605, 5841, 6897, 7139, 9075, 9405, 9735, 10089, 11495, 12331, 13275, 15675, 16225, 16815, 20691, 21417, 27225, 28025, 29205, 34485, 35695, 36993, 47025, 48675, 50445, 57475, 61655, 64251, 84075, 103455, 107085, 110979, 135641, 146025, 172425, 178475, 184965, 252225, 308275, 321255, 406923, 517275, 535425, 554895, 678205, 924825, 1220769, 1606275, 2034615, 2774475, 3391025, 6103845, 10173075, 30519225]

約数ペア:

[(1, 30519225), (3, 10173075), (5, 6103845), (9, 3391025), (11, 2774475), (15, 2034615), (19, 1606275), (25, 1220769), (33, 924825), (45, 678205), (55, 554895), (57, 535425), (59, 517275), (75, 406923), (95, 321255), (99, 308275), (121, 252225), (165, 184965), (171, 178475), (177, 172425), (209, 146025), (225, 135641), (275, 110979), (285, 107085), (295, 103455), (363, 84075), (475, 64251), (495, 61655), (531, 57475), (605, 50445), (627, 48675), (649, 47025), (825, 36993), (855, 35695), (885, 34485), (1045, 29205), (1089, 28025), (1121, 27225), (1425, 21417), (1475, 20691), (1815, 16815), (1881, 16225), (1947, 15675), (2299, 13275), (2475, 12331), (2655, 11495), (3025, 10089), (3135, 9735), (3245, 9405), (3363, 9075), (4275, 7139), (4425, 6897), (5225, 5841), (5445, 5605)]