12540450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:196

約数の個数: 96

約数和(自身を含む): 34372800

約数和(自身を除く): 21832350

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 59, 65, 75, 78, 109, 118, 130, 150, 177, 195, 218, 295, 325, 327, 354, 390, 545, 590, 650, 654, 767, 885, 975, 1090, 1417, 1475, 1534, 1635, 1770, 1950, 2301, 2725, 2834, 2950, 3270, 3835, 4251, 4425, 4602, 5450, 6431, 7085, 7670, 8175, 8502, 8850, 11505, 12862, 14170, 16350, 19175, 19293, 21255, 23010, 32155, 35425, 38350, 38586, 42510, 57525, 64310, 70850, 83603, 96465, 106275, 115050, 160775, 167206, 192930, 212550, 250809, 321550, 418015, 482325, 501618, 836030, 964650, 1254045, 2090075, 2508090, 4180150, 6270225, 12540450]

約数ペア:

[(1, 12540450), (2, 6270225), (3, 4180150), (5, 2508090), (6, 2090075), (10, 1254045), (13, 964650), (15, 836030), (25, 501618), (26, 482325), (30, 418015), (39, 321550), (50, 250809), (59, 212550), (65, 192930), (75, 167206), (78, 160775), (109, 115050), (118, 106275), (130, 96465), (150, 83603), (177, 70850), (195, 64310), (218, 57525), (295, 42510), (325, 38586), (327, 38350), (354, 35425), (390, 32155), (545, 23010), (590, 21255), (650, 19293), (654, 19175), (767, 16350), (885, 14170), (975, 12862), (1090, 11505), (1417, 8850), (1475, 8502), (1534, 8175), (1635, 7670), (1770, 7085), (1950, 6431), (2301, 5450), (2725, 4602), (2834, 4425), (2950, 4251), (3270, 3835)]