164999800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6203}}^1$

素因数の和:6245

約数の個数: 96

約数和(自身を含む): 461577600

約数和(自身を除く): 296577800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 76, 95, 100, 133, 140, 152, 175, 190, 200, 266, 280, 350, 380, 475, 532, 665, 700, 760, 950, 1064, 1330, 1400, 1900, 2660, 3325, 3800, 5320, 6203, 6650, 12406, 13300, 24812, 26600, 31015, 43421, 49624, 62030, 86842, 117857, 124060, 155075, 173684, 217105, 235714, 248120, 310150, 347368, 434210, 471428, 589285, 620300, 824999, 868420, 942856, 1085525, 1178570, 1240600, 1649998, 1736840, 2171050, 2357140, 2946425, 3299996, 4124995, 4342100, 4714280, 5892850, 6599992, 8249990, 8684200, 11785700, 16499980, 20624975, 23571400, 32999960, 41249950, 82499900, 164999800]

約数ペア:

[(1, 164999800), (2, 82499900), (4, 41249950), (5, 32999960), (7, 23571400), (8, 20624975), (10, 16499980), (14, 11785700), (19, 8684200), (20, 8249990), (25, 6599992), (28, 5892850), (35, 4714280), (38, 4342100), (40, 4124995), (50, 3299996), (56, 2946425), (70, 2357140), (76, 2171050), (95, 1736840), (100, 1649998), (133, 1240600), (140, 1178570), (152, 1085525), (175, 942856), (190, 868420), (200, 824999), (266, 620300), (280, 589285), (350, 471428), (380, 434210), (475, 347368), (532, 310150), (665, 248120), (700, 235714), (760, 217105), (950, 173684), (1064, 155075), (1330, 124060), (1400, 117857), (1900, 86842), (2660, 62030), (3325, 49624), (3800, 43421), (5320, 31015), (6203, 26600), (6650, 24812), (12406, 13300)]