75381930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3391}}^1$

素因数の和:3436

約数の個数: 96

約数和(自身を含む): 222243840

約数和(自身を除く): 146861910

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 30, 38, 39, 45, 57, 65, 78, 90, 95, 114, 117, 130, 171, 190, 195, 234, 247, 285, 342, 390, 494, 570, 585, 741, 855, 1170, 1235, 1482, 1710, 2223, 2470, 3391, 3705, 4446, 6782, 7410, 10173, 11115, 16955, 20346, 22230, 30519, 33910, 44083, 50865, 61038, 64429, 88166, 101730, 128858, 132249, 152595, 193287, 220415, 264498, 305190, 322145, 386574, 396747, 440830, 579861, 644290, 661245, 793494, 837577, 966435, 1159722, 1322490, 1675154, 1932870, 1983735, 2512731, 2899305, 3967470, 4187885, 5025462, 5798610, 7538193, 8375770, 12563655, 15076386, 25127310, 37690965, 75381930]

約数ペア:

[(1, 75381930), (2, 37690965), (3, 25127310), (5, 15076386), (6, 12563655), (9, 8375770), (10, 7538193), (13, 5798610), (15, 5025462), (18, 4187885), (19, 3967470), (26, 2899305), (30, 2512731), (38, 1983735), (39, 1932870), (45, 1675154), (57, 1322490), (65, 1159722), (78, 966435), (90, 837577), (95, 793494), (114, 661245), (117, 644290), (130, 579861), (171, 440830), (190, 396747), (195, 386574), (234, 322145), (247, 305190), (285, 264498), (342, 220415), (390, 193287), (494, 152595), (570, 132249), (585, 128858), (741, 101730), (855, 88166), (1170, 64429), (1235, 61038), (1482, 50865), (1710, 44083), (2223, 33910), (2470, 30519), (3391, 22230), (3705, 20346), (4446, 16955), (6782, 11115), (7410, 10173)]