138822120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{743}}^1$

素因数の和:936

約数の個数: 128

約数和(自身を含む): 466041600

約数和(自身を除く): 327219480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 173, 180, 216, 270, 346, 360, 519, 540, 692, 743, 865, 1038, 1080, 1384, 1486, 1557, 1730, 2076, 2229, 2595, 2972, 3114, 3460, 3715, 4152, 4458, 4671, 5190, 5944, 6228, 6687, 6920, 7430, 7785, 8916, 9342, 10380, 11145, 12456, 13374, 14860, 15570, 17832, 18684, 20061, 20760, 22290, 23355, 26748, 29720, 31140, 33435, 37368, 40122, 44580, 46710, 53496, 62280, 66870, 80244, 89160, 93420, 100305, 128539, 133740, 160488, 186840, 200610, 257078, 267480, 385617, 401220, 514156, 642695, 771234, 802440, 1028312, 1156851, 1285390, 1542468, 1928085, 2313702, 2570780, 3084936, 3470553, 3856170, 4627404, 5141560, 5784255, 6941106, 7712340, 9254808, 11568510, 13882212, 15424680, 17352765, 23137020, 27764424, 34705530, 46274040, 69411060, 138822120]

約数ペア:

[(1, 138822120), (2, 69411060), (3, 46274040), (4, 34705530), (5, 27764424), (6, 23137020), (8, 17352765), (9, 15424680), (10, 13882212), (12, 11568510), (15, 9254808), (18, 7712340), (20, 6941106), (24, 5784255), (27, 5141560), (30, 4627404), (36, 3856170), (40, 3470553), (45, 3084936), (54, 2570780), (60, 2313702), (72, 1928085), (90, 1542468), (108, 1285390), (120, 1156851), (135, 1028312), (173, 802440), (180, 771234), (216, 642695), (270, 514156), (346, 401220), (360, 385617), (519, 267480), (540, 257078), (692, 200610), (743, 186840), (865, 160488), (1038, 133740), (1080, 128539), (1384, 100305), (1486, 93420), (1557, 89160), (1730, 80244), (2076, 66870), (2229, 62280), (2595, 53496), (2972, 46710), (3114, 44580), (3460, 40122), (3715, 37368), (4152, 33435), (4458, 31140), (4671, 29720), (5190, 26748), (5944, 23355), (6228, 22290), (6687, 20760), (6920, 20061), (7430, 18684), (7785, 17832), (8916, 15570), (9342, 14860), (10380, 13374), (11145, 12456)]