188319300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{443}}^1$

素因数の和:582

約数の個数: 144

約数和(自身を含む): 593503680

約数和(自身を除く): 405184380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 109, 130, 150, 156, 195, 218, 260, 300, 325, 327, 390, 436, 443, 545, 650, 654, 780, 886, 975, 1090, 1300, 1308, 1329, 1417, 1635, 1772, 1950, 2180, 2215, 2658, 2725, 2834, 3270, 3900, 4251, 4430, 5316, 5450, 5668, 5759, 6540, 6645, 7085, 8175, 8502, 8860, 10900, 11075, 11518, 13290, 14170, 16350, 17004, 17277, 21255, 22150, 23036, 26580, 28340, 28795, 32700, 33225, 34554, 35425, 42510, 44300, 48287, 57590, 66450, 69108, 70850, 85020, 86385, 96574, 106275, 115180, 132900, 141700, 143975, 144861, 172770, 193148, 212550, 241435, 287950, 289722, 345540, 425100, 431925, 482870, 575900, 579444, 627731, 724305, 863850, 965740, 1207175, 1255462, 1448610, 1727700, 1883193, 2414350, 2510924, 2897220, 3138655, 3621525, 3766386, 4828700, 6277310, 7243050, 7532772, 9415965, 12554620, 14486100, 15693275, 18831930, 31386550, 37663860, 47079825, 62773100, 94159650, 188319300]

約数ペア:

[(1, 188319300), (2, 94159650), (3, 62773100), (4, 47079825), (5, 37663860), (6, 31386550), (10, 18831930), (12, 15693275), (13, 14486100), (15, 12554620), (20, 9415965), (25, 7532772), (26, 7243050), (30, 6277310), (39, 4828700), (50, 3766386), (52, 3621525), (60, 3138655), (65, 2897220), (75, 2510924), (78, 2414350), (100, 1883193), (109, 1727700), (130, 1448610), (150, 1255462), (156, 1207175), (195, 965740), (218, 863850), (260, 724305), (300, 627731), (325, 579444), (327, 575900), (390, 482870), (436, 431925), (443, 425100), (545, 345540), (650, 289722), (654, 287950), (780, 241435), (886, 212550), (975, 193148), (1090, 172770), (1300, 144861), (1308, 143975), (1329, 141700), (1417, 132900), (1635, 115180), (1772, 106275), (1950, 96574), (2180, 86385), (2215, 85020), (2658, 70850), (2725, 69108), (2834, 66450), (3270, 57590), (3900, 48287), (4251, 44300), (4430, 42510), (5316, 35425), (5450, 34554), (5668, 33225), (5759, 32700), (6540, 28795), (6645, 28340), (7085, 26580), (8175, 23036), (8502, 22150), (8860, 21255), (10900, 17277), (11075, 17004), (11518, 16350), (13290, 14170)]