153330380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{977}}^1$

素因数の和:1071

約数の個数: 96

約数和(自身を含む): 394329600

約数和(自身を除く): 240999220

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 59, 70, 76, 95, 118, 133, 140, 190, 236, 266, 295, 380, 413, 532, 590, 665, 826, 977, 1121, 1180, 1330, 1652, 1954, 2065, 2242, 2660, 3908, 4130, 4484, 4885, 5605, 6839, 7847, 8260, 9770, 11210, 13678, 15694, 18563, 19540, 22420, 27356, 31388, 34195, 37126, 39235, 57643, 68390, 74252, 78470, 92815, 115286, 129941, 136780, 156940, 185630, 230572, 259882, 288215, 371260, 403501, 519764, 576430, 649705, 807002, 1095217, 1152860, 1299410, 1614004, 2017505, 2190434, 2598820, 4035010, 4380868, 5476085, 7666519, 8070020, 10952170, 15333038, 21904340, 30666076, 38332595, 76665190, 153330380]

約数ペア:

[(1, 153330380), (2, 76665190), (4, 38332595), (5, 30666076), (7, 21904340), (10, 15333038), (14, 10952170), (19, 8070020), (20, 7666519), (28, 5476085), (35, 4380868), (38, 4035010), (59, 2598820), (70, 2190434), (76, 2017505), (95, 1614004), (118, 1299410), (133, 1152860), (140, 1095217), (190, 807002), (236, 649705), (266, 576430), (295, 519764), (380, 403501), (413, 371260), (532, 288215), (590, 259882), (665, 230572), (826, 185630), (977, 156940), (1121, 136780), (1180, 129941), (1330, 115286), (1652, 92815), (1954, 78470), (2065, 74252), (2242, 68390), (2660, 57643), (3908, 39235), (4130, 37126), (4484, 34195), (4885, 31388), (5605, 27356), (6839, 22420), (7847, 19540), (8260, 18563), (9770, 15694), (11210, 13678)]