23177340

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1$

素因数の和:294

約数の個数: 144

約数和(自身を含む): 77051520

約数和(自身を除く): 53874180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 243, 251, 270, 285, 324, 342, 380, 405, 486, 502, 513, 540, 570, 684, 753, 810, 855, 972, 1004, 1026, 1140, 1215, 1255, 1506, 1539, 1620, 1710, 2052, 2259, 2430, 2510, 2565, 3012, 3078, 3420, 3765, 4518, 4617, 4769, 4860, 5020, 5130, 6156, 6777, 7530, 7695, 9036, 9234, 9538, 10260, 11295, 13554, 14307, 15060, 15390, 18468, 19076, 20331, 22590, 23085, 23845, 27108, 28614, 30780, 33885, 40662, 42921, 45180, 46170, 47690, 57228, 60993, 67770, 71535, 81324, 85842, 92340, 95380, 101655, 121986, 128763, 135540, 143070, 171684, 203310, 214605, 243972, 257526, 286140, 304965, 386289, 406620, 429210, 515052, 609930, 643815, 772578, 858420, 1158867, 1219860, 1287630, 1545156, 1931445, 2317734, 2575260, 3862890, 4635468, 5794335, 7725780, 11588670, 23177340]

約数ペア:

[(1, 23177340), (2, 11588670), (3, 7725780), (4, 5794335), (5, 4635468), (6, 3862890), (9, 2575260), (10, 2317734), (12, 1931445), (15, 1545156), (18, 1287630), (19, 1219860), (20, 1158867), (27, 858420), (30, 772578), (36, 643815), (38, 609930), (45, 515052), (54, 429210), (57, 406620), (60, 386289), (76, 304965), (81, 286140), (90, 257526), (95, 243972), (108, 214605), (114, 203310), (135, 171684), (162, 143070), (171, 135540), (180, 128763), (190, 121986), (228, 101655), (243, 95380), (251, 92340), (270, 85842), (285, 81324), (324, 71535), (342, 67770), (380, 60993), (405, 57228), (486, 47690), (502, 46170), (513, 45180), (540, 42921), (570, 40662), (684, 33885), (753, 30780), (810, 28614), (855, 27108), (972, 23845), (1004, 23085), (1026, 22590), (1140, 20331), (1215, 19076), (1255, 18468), (1506, 15390), (1539, 15060), (1620, 14307), (1710, 13554), (2052, 11295), (2259, 10260), (2430, 9538), (2510, 9234), (2565, 9036), (3012, 7695), (3078, 7530), (3420, 6777), (3765, 6156), (4518, 5130), (4617, 5020), (4769, 4860)]