54337140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2111}}^1$

素因数の和:2150

約数の個数: 144

約数和(自身を含む): 193729536

約数和(自身を除く): 139392396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 110, 117, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 286, 330, 390, 396, 429, 468, 495, 572, 585, 660, 715, 780, 858, 990, 1170, 1287, 1430, 1716, 1980, 2111, 2145, 2340, 2574, 2860, 4222, 4290, 5148, 6333, 6435, 8444, 8580, 10555, 12666, 12870, 18999, 21110, 23221, 25332, 25740, 27443, 31665, 37998, 42220, 46442, 54886, 63330, 69663, 75996, 82329, 92884, 94995, 109772, 116105, 126660, 137215, 139326, 164658, 189990, 208989, 232210, 246987, 274430, 278652, 301873, 329316, 348315, 379980, 411645, 417978, 464420, 493974, 548860, 603746, 696630, 823290, 835956, 905619, 987948, 1044945, 1207492, 1234935, 1393260, 1509365, 1646580, 1811238, 2089890, 2469870, 2716857, 3018730, 3622476, 4179780, 4528095, 4939740, 5433714, 6037460, 9056190, 10867428, 13584285, 18112380, 27168570, 54337140]

約数ペア:

[(1, 54337140), (2, 27168570), (3, 18112380), (4, 13584285), (5, 10867428), (6, 9056190), (9, 6037460), (10, 5433714), (11, 4939740), (12, 4528095), (13, 4179780), (15, 3622476), (18, 3018730), (20, 2716857), (22, 2469870), (26, 2089890), (30, 1811238), (33, 1646580), (36, 1509365), (39, 1393260), (44, 1234935), (45, 1207492), (52, 1044945), (55, 987948), (60, 905619), (65, 835956), (66, 823290), (78, 696630), (90, 603746), (99, 548860), (110, 493974), (117, 464420), (130, 417978), (132, 411645), (143, 379980), (156, 348315), (165, 329316), (180, 301873), (195, 278652), (198, 274430), (220, 246987), (234, 232210), (260, 208989), (286, 189990), (330, 164658), (390, 139326), (396, 137215), (429, 126660), (468, 116105), (495, 109772), (572, 94995), (585, 92884), (660, 82329), (715, 75996), (780, 69663), (858, 63330), (990, 54886), (1170, 46442), (1287, 42220), (1430, 37998), (1716, 31665), (1980, 27443), (2111, 25740), (2145, 25332), (2340, 23221), (2574, 21110), (2860, 18999), (4222, 12870), (4290, 12666), (5148, 10555), (6333, 8580), (6435, 8444)]