16902900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{2683}}^1$

素因数の和:2710

約数の個数: 108

約数和(自身を含む): 60572512

約数和(自身を除く): 43669612

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 210, 225, 252, 300, 315, 350, 420, 450, 525, 630, 700, 900, 1050, 1260, 1575, 2100, 2683, 3150, 5366, 6300, 8049, 10732, 13415, 16098, 18781, 24147, 26830, 32196, 37562, 40245, 48294, 53660, 56343, 67075, 75124, 80490, 93905, 96588, 112686, 120735, 134150, 160980, 169029, 187810, 201225, 225372, 241470, 268300, 281715, 338058, 375620, 402450, 469525, 482940, 563430, 603675, 676116, 804900, 845145, 939050, 1126860, 1207350, 1408575, 1690290, 1878100, 2414700, 2817150, 3380580, 4225725, 5634300, 8451450, 16902900]

約数ペア:

[(1, 16902900), (2, 8451450), (3, 5634300), (4, 4225725), (5, 3380580), (6, 2817150), (7, 2414700), (9, 1878100), (10, 1690290), (12, 1408575), (14, 1207350), (15, 1126860), (18, 939050), (20, 845145), (21, 804900), (25, 676116), (28, 603675), (30, 563430), (35, 482940), (36, 469525), (42, 402450), (45, 375620), (50, 338058), (60, 281715), (63, 268300), (70, 241470), (75, 225372), (84, 201225), (90, 187810), (100, 169029), (105, 160980), (126, 134150), (140, 120735), (150, 112686), (175, 96588), (180, 93905), (210, 80490), (225, 75124), (252, 67075), (300, 56343), (315, 53660), (350, 48294), (420, 40245), (450, 37562), (525, 32196), (630, 26830), (700, 24147), (900, 18781), (1050, 16098), (1260, 13415), (1575, 10732), (2100, 8049), (2683, 6300), (3150, 5366)]