146428920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{359}}^1$

素因数の和:490

約数の個数: 192

約数和(自身を含む): 525657600

約数和(自身を除く): 379228680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 103, 110, 120, 132, 165, 180, 198, 206, 220, 264, 309, 330, 359, 360, 396, 412, 440, 495, 515, 618, 660, 718, 792, 824, 927, 990, 1030, 1077, 1133, 1236, 1320, 1436, 1545, 1795, 1854, 1980, 2060, 2154, 2266, 2472, 2872, 3090, 3231, 3399, 3590, 3708, 3949, 3960, 4120, 4308, 4532, 4635, 5385, 5665, 6180, 6462, 6798, 7180, 7416, 7898, 8616, 9064, 9270, 10197, 10770, 11330, 11847, 12360, 12924, 13596, 14360, 15796, 16155, 16995, 18540, 19745, 20394, 21540, 22660, 23694, 25848, 27192, 31592, 32310, 33990, 35541, 36977, 37080, 39490, 40788, 43080, 45320, 47388, 50985, 59235, 64620, 67980, 71082, 73954, 78980, 81576, 94776, 101970, 110931, 118470, 129240, 135960, 142164, 147908, 157960, 177705, 184885, 203940, 221862, 236940, 284328, 295816, 332793, 355410, 369770, 406747, 407880, 443724, 473880, 554655, 665586, 710820, 739540, 813494, 887448, 1109310, 1220241, 1331172, 1421640, 1479080, 1626988, 1663965, 2033735, 2218620, 2440482, 2662344, 3253976, 3327930, 3660723, 4067470, 4437240, 4880964, 6101205, 6655860, 7321446, 8134940, 9761928, 12202410, 13311720, 14642892, 16269880, 18303615, 24404820, 29285784, 36607230, 48809640, 73214460, 146428920]

約数ペア:

[(1, 146428920), (2, 73214460), (3, 48809640), (4, 36607230), (5, 29285784), (6, 24404820), (8, 18303615), (9, 16269880), (10, 14642892), (11, 13311720), (12, 12202410), (15, 9761928), (18, 8134940), (20, 7321446), (22, 6655860), (24, 6101205), (30, 4880964), (33, 4437240), (36, 4067470), (40, 3660723), (44, 3327930), (45, 3253976), (55, 2662344), (60, 2440482), (66, 2218620), (72, 2033735), (88, 1663965), (90, 1626988), (99, 1479080), (103, 1421640), (110, 1331172), (120, 1220241), (132, 1109310), (165, 887448), (180, 813494), (198, 739540), (206, 710820), (220, 665586), (264, 554655), (309, 473880), (330, 443724), (359, 407880), (360, 406747), (396, 369770), (412, 355410), (440, 332793), (495, 295816), (515, 284328), (618, 236940), (660, 221862), (718, 203940), (792, 184885), (824, 177705), (927, 157960), (990, 147908), (1030, 142164), (1077, 135960), (1133, 129240), (1236, 118470), (1320, 110931), (1436, 101970), (1545, 94776), (1795, 81576), (1854, 78980), (1980, 73954), (2060, 71082), (2154, 67980), (2266, 64620), (2472, 59235), (2872, 50985), (3090, 47388), (3231, 45320), (3399, 43080), (3590, 40788), (3708, 39490), (3949, 37080), (3960, 36977), (4120, 35541), (4308, 33990), (4532, 32310), (4635, 31592), (5385, 27192), (5665, 25848), (6180, 23694), (6462, 22660), (6798, 21540), (7180, 20394), (7416, 19745), (7898, 18540), (8616, 16995), (9064, 16155), (9270, 15796), (10197, 14360), (10770, 13596), (11330, 12924), (11847, 12360)]