149267200

素因数分解:

$2^8\times 5^2\times {\mathrm{83}}^1\times {\mathrm{281}}^1$

素因数の和:390

約数の個数: 108

約数和(自身を含む): 375241608

約数和(自身を除く): 225974408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 83, 100, 128, 160, 166, 200, 256, 281, 320, 332, 400, 415, 562, 640, 664, 800, 830, 1124, 1280, 1328, 1405, 1600, 1660, 2075, 2248, 2656, 2810, 3200, 3320, 4150, 4496, 5312, 5620, 6400, 6640, 7025, 8300, 8992, 10624, 11240, 13280, 14050, 16600, 17984, 21248, 22480, 23323, 26560, 28100, 33200, 35968, 44960, 46646, 53120, 56200, 66400, 71936, 89920, 93292, 106240, 112400, 116615, 132800, 179840, 186584, 224800, 233230, 265600, 359680, 373168, 449600, 466460, 531200, 583075, 746336, 899200, 932920, 1166150, 1492672, 1798400, 1865840, 2332300, 2985344, 3731680, 4664600, 5970688, 7463360, 9329200, 14926720, 18658400, 29853440, 37316800, 74633600, 149267200]

約数ペア:

[(1, 149267200), (2, 74633600), (4, 37316800), (5, 29853440), (8, 18658400), (10, 14926720), (16, 9329200), (20, 7463360), (25, 5970688), (32, 4664600), (40, 3731680), (50, 2985344), (64, 2332300), (80, 1865840), (83, 1798400), (100, 1492672), (128, 1166150), (160, 932920), (166, 899200), (200, 746336), (256, 583075), (281, 531200), (320, 466460), (332, 449600), (400, 373168), (415, 359680), (562, 265600), (640, 233230), (664, 224800), (800, 186584), (830, 179840), (1124, 132800), (1280, 116615), (1328, 112400), (1405, 106240), (1600, 93292), (1660, 89920), (2075, 71936), (2248, 66400), (2656, 56200), (2810, 53120), (3200, 46646), (3320, 44960), (4150, 35968), (4496, 33200), (5312, 28100), (5620, 26560), (6400, 23323), (6640, 22480), (7025, 21248), (8300, 17984), (8992, 16600), (10624, 14050), (11240, 13280)]