202036575

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:209

約数の個数: 96

約数和(自身を含む): 378864640

約数和(自身を除く): 176828065

約数列:

[1, 3, 5, 13, 15, 25, 39, 43, 61, 65, 75, 79, 129, 183, 195, 215, 237, 305, 325, 395, 559, 645, 793, 915, 975, 1027, 1075, 1185, 1525, 1677, 1975, 2379, 2623, 2795, 3081, 3225, 3397, 3965, 4575, 4819, 5135, 5925, 7869, 8385, 10191, 11895, 13115, 13975, 14457, 15405, 16985, 19825, 24095, 25675, 34099, 39345, 41925, 44161, 50955, 59475, 62647, 65575, 72285, 77025, 84925, 102297, 120475, 132483, 170495, 187941, 196725, 207217, 220805, 254775, 313235, 361425, 511485, 621651, 662415, 852475, 939705, 1036085, 1104025, 1566175, 2557425, 2693821, 3108255, 3312075, 4698525, 5180425, 8081463, 13469105, 15541275, 40407315, 67345525, 202036575]

約数ペア:

[(1, 202036575), (3, 67345525), (5, 40407315), (13, 15541275), (15, 13469105), (25, 8081463), (39, 5180425), (43, 4698525), (61, 3312075), (65, 3108255), (75, 2693821), (79, 2557425), (129, 1566175), (183, 1104025), (195, 1036085), (215, 939705), (237, 852475), (305, 662415), (325, 621651), (395, 511485), (559, 361425), (645, 313235), (793, 254775), (915, 220805), (975, 207217), (1027, 196725), (1075, 187941), (1185, 170495), (1525, 132483), (1677, 120475), (1975, 102297), (2379, 84925), (2623, 77025), (2795, 72285), (3081, 65575), (3225, 62647), (3397, 59475), (3965, 50955), (4575, 44161), (4819, 41925), (5135, 39345), (5925, 34099), (7869, 25675), (8385, 24095), (10191, 19825), (11895, 16985), (13115, 15405), (13975, 14457)]