69587200

素因数分解:

$2^8\times 5^2\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:240

約数の個数: 108

約数和(自身を含む): 175645008

約数和(自身を除く): 106057808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 83, 100, 128, 131, 160, 166, 200, 256, 262, 320, 332, 400, 415, 524, 640, 655, 664, 800, 830, 1048, 1280, 1310, 1328, 1600, 1660, 2075, 2096, 2620, 2656, 3200, 3275, 3320, 4150, 4192, 5240, 5312, 6400, 6550, 6640, 8300, 8384, 10480, 10624, 10873, 13100, 13280, 16600, 16768, 20960, 21248, 21746, 26200, 26560, 33200, 33536, 41920, 43492, 52400, 53120, 54365, 66400, 83840, 86984, 104800, 106240, 108730, 132800, 167680, 173968, 209600, 217460, 265600, 271825, 347936, 419200, 434920, 531200, 543650, 695872, 838400, 869840, 1087300, 1391744, 1739680, 2174600, 2783488, 3479360, 4349200, 6958720, 8698400, 13917440, 17396800, 34793600, 69587200]

約数ペア:

[(1, 69587200), (2, 34793600), (4, 17396800), (5, 13917440), (8, 8698400), (10, 6958720), (16, 4349200), (20, 3479360), (25, 2783488), (32, 2174600), (40, 1739680), (50, 1391744), (64, 1087300), (80, 869840), (83, 838400), (100, 695872), (128, 543650), (131, 531200), (160, 434920), (166, 419200), (200, 347936), (256, 271825), (262, 265600), (320, 217460), (332, 209600), (400, 173968), (415, 167680), (524, 132800), (640, 108730), (655, 106240), (664, 104800), (800, 86984), (830, 83840), (1048, 66400), (1280, 54365), (1310, 53120), (1328, 52400), (1600, 43492), (1660, 41920), (2075, 33536), (2096, 33200), (2620, 26560), (2656, 26200), (3200, 21746), (3275, 21248), (3320, 20960), (4150, 16768), (4192, 16600), (5240, 13280), (5312, 13100), (6400, 10873), (6550, 10624), (6640, 10480), (8300, 8384)]