15097020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1$

素因数の和:108

約数の個数: 144

約数和(自身を含む): 48390048

約数和(自身を除く): 33293028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 30, 34, 38, 41, 51, 57, 60, 68, 76, 82, 85, 95, 102, 114, 123, 164, 170, 190, 204, 205, 228, 246, 255, 285, 323, 340, 361, 380, 410, 492, 510, 570, 615, 646, 697, 722, 779, 820, 969, 1020, 1083, 1140, 1230, 1292, 1394, 1444, 1558, 1615, 1805, 1938, 2091, 2166, 2337, 2460, 2788, 3116, 3230, 3485, 3610, 3876, 3895, 4182, 4332, 4674, 4845, 5415, 6137, 6460, 6970, 7220, 7790, 8364, 9348, 9690, 10455, 10830, 11685, 12274, 13243, 13940, 14801, 15580, 18411, 19380, 20910, 21660, 23370, 24548, 26486, 29602, 30685, 36822, 39729, 41820, 44403, 46740, 52972, 59204, 61370, 66215, 73644, 74005, 79458, 88806, 92055, 122740, 132430, 148010, 158916, 177612, 184110, 198645, 222015, 251617, 264860, 296020, 368220, 397290, 444030, 503234, 754851, 794580, 888060, 1006468, 1258085, 1509702, 2516170, 3019404, 3774255, 5032340, 7548510, 15097020]

約数ペア:

[(1, 15097020), (2, 7548510), (3, 5032340), (4, 3774255), (5, 3019404), (6, 2516170), (10, 1509702), (12, 1258085), (15, 1006468), (17, 888060), (19, 794580), (20, 754851), (30, 503234), (34, 444030), (38, 397290), (41, 368220), (51, 296020), (57, 264860), (60, 251617), (68, 222015), (76, 198645), (82, 184110), (85, 177612), (95, 158916), (102, 148010), (114, 132430), (123, 122740), (164, 92055), (170, 88806), (190, 79458), (204, 74005), (205, 73644), (228, 66215), (246, 61370), (255, 59204), (285, 52972), (323, 46740), (340, 44403), (361, 41820), (380, 39729), (410, 36822), (492, 30685), (510, 29602), (570, 26486), (615, 24548), (646, 23370), (697, 21660), (722, 20910), (779, 19380), (820, 18411), (969, 15580), (1020, 14801), (1083, 13940), (1140, 13243), (1230, 12274), (1292, 11685), (1394, 10830), (1444, 10455), (1558, 9690), (1615, 9348), (1805, 8364), (1938, 7790), (2091, 7220), (2166, 6970), (2337, 6460), (2460, 6137), (2788, 5415), (3116, 4845), (3230, 4674), (3485, 4332), (3610, 4182), (3876, 3895)]