201532620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{10399}}^1$

素因数の和:10447

約数の個数: 96

約数和(自身を含む): 628992000

約数和(自身を除く): 427459380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 30, 34, 38, 51, 57, 60, 68, 76, 85, 95, 102, 114, 170, 190, 204, 228, 255, 285, 323, 340, 380, 510, 570, 646, 969, 1020, 1140, 1292, 1615, 1938, 3230, 3876, 4845, 6460, 9690, 10399, 19380, 20798, 31197, 41596, 51995, 62394, 103990, 124788, 155985, 176783, 197581, 207980, 311970, 353566, 395162, 530349, 592743, 623940, 707132, 790324, 883915, 987905, 1060698, 1185486, 1767830, 1975810, 2121396, 2370972, 2651745, 2963715, 3358877, 3535660, 3951620, 5303490, 5927430, 6717754, 10076631, 10606980, 11854860, 13435508, 16794385, 20153262, 33588770, 40306524, 50383155, 67177540, 100766310, 201532620]

約数ペア:

[(1, 201532620), (2, 100766310), (3, 67177540), (4, 50383155), (5, 40306524), (6, 33588770), (10, 20153262), (12, 16794385), (15, 13435508), (17, 11854860), (19, 10606980), (20, 10076631), (30, 6717754), (34, 5927430), (38, 5303490), (51, 3951620), (57, 3535660), (60, 3358877), (68, 2963715), (76, 2651745), (85, 2370972), (95, 2121396), (102, 1975810), (114, 1767830), (170, 1185486), (190, 1060698), (204, 987905), (228, 883915), (255, 790324), (285, 707132), (323, 623940), (340, 592743), (380, 530349), (510, 395162), (570, 353566), (646, 311970), (969, 207980), (1020, 197581), (1140, 176783), (1292, 155985), (1615, 124788), (1938, 103990), (3230, 62394), (3876, 51995), (4845, 41596), (6460, 31197), (9690, 20798), (10399, 19380)]