172229820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{11083}}^1$

素因数の和:11139

約数の個数: 96

約数和(自身を含む): 566082048

約数和(自身を除く): 393852228

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 105, 111, 140, 148, 185, 210, 222, 259, 370, 420, 444, 518, 555, 740, 777, 1036, 1110, 1295, 1554, 2220, 2590, 3108, 3885, 5180, 7770, 11083, 15540, 22166, 33249, 44332, 55415, 66498, 77581, 110830, 132996, 155162, 166245, 221660, 232743, 310324, 332490, 387905, 410071, 465486, 664980, 775810, 820142, 930972, 1163715, 1230213, 1551620, 1640284, 2050355, 2327430, 2460426, 2870497, 4100710, 4654860, 4920852, 5740994, 6151065, 8201420, 8611491, 11481988, 12302130, 14352485, 17222982, 24604260, 28704970, 34445964, 43057455, 57409940, 86114910, 172229820]

約数ペア:

[(1, 172229820), (2, 86114910), (3, 57409940), (4, 43057455), (5, 34445964), (6, 28704970), (7, 24604260), (10, 17222982), (12, 14352485), (14, 12302130), (15, 11481988), (20, 8611491), (21, 8201420), (28, 6151065), (30, 5740994), (35, 4920852), (37, 4654860), (42, 4100710), (60, 2870497), (70, 2460426), (74, 2327430), (84, 2050355), (105, 1640284), (111, 1551620), (140, 1230213), (148, 1163715), (185, 930972), (210, 820142), (222, 775810), (259, 664980), (370, 465486), (420, 410071), (444, 387905), (518, 332490), (555, 310324), (740, 232743), (777, 221660), (1036, 166245), (1110, 155162), (1295, 132996), (1554, 110830), (2220, 77581), (2590, 66498), (3108, 55415), (3885, 44332), (5180, 33249), (7770, 22166), (11083, 15540)]