38875980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:256

約数の個数: 192

約数和(自身を含む): 134120448

約数和(自身を除く): 95244468

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 23, 26, 30, 33, 39, 44, 46, 52, 55, 60, 65, 66, 69, 78, 92, 110, 115, 130, 132, 138, 143, 156, 165, 195, 197, 220, 230, 253, 260, 276, 286, 299, 330, 345, 390, 394, 429, 460, 506, 572, 591, 598, 660, 690, 715, 759, 780, 788, 858, 897, 985, 1012, 1182, 1196, 1265, 1380, 1430, 1495, 1518, 1716, 1794, 1970, 2145, 2167, 2364, 2530, 2561, 2860, 2955, 2990, 3036, 3289, 3588, 3795, 3940, 4290, 4334, 4485, 4531, 5060, 5122, 5910, 5980, 6501, 6578, 7590, 7683, 8580, 8668, 8970, 9062, 9867, 10244, 10835, 11820, 12805, 13002, 13156, 13593, 15180, 15366, 16445, 17940, 18124, 19734, 21670, 22655, 25610, 26004, 27186, 28171, 30732, 32505, 32890, 38415, 39468, 43340, 45310, 49335, 49841, 51220, 54372, 56342, 58903, 65010, 65780, 67965, 76830, 84513, 90620, 98670, 99682, 112684, 117806, 130020, 135930, 140855, 149523, 153660, 169026, 176709, 197340, 199364, 235612, 249205, 271860, 281710, 294515, 299046, 338052, 353418, 422565, 498410, 563420, 589030, 598092, 647933, 706836, 747615, 845130, 883545, 996820, 1178060, 1295866, 1495230, 1690260, 1767090, 1943799, 2591732, 2990460, 3239665, 3534180, 3887598, 6479330, 7775196, 9718995, 12958660, 19437990, 38875980]

約数ペア:

[(1, 38875980), (2, 19437990), (3, 12958660), (4, 9718995), (5, 7775196), (6, 6479330), (10, 3887598), (11, 3534180), (12, 3239665), (13, 2990460), (15, 2591732), (20, 1943799), (22, 1767090), (23, 1690260), (26, 1495230), (30, 1295866), (33, 1178060), (39, 996820), (44, 883545), (46, 845130), (52, 747615), (55, 706836), (60, 647933), (65, 598092), (66, 589030), (69, 563420), (78, 498410), (92, 422565), (110, 353418), (115, 338052), (130, 299046), (132, 294515), (138, 281710), (143, 271860), (156, 249205), (165, 235612), (195, 199364), (197, 197340), (220, 176709), (230, 169026), (253, 153660), (260, 149523), (276, 140855), (286, 135930), (299, 130020), (330, 117806), (345, 112684), (390, 99682), (394, 98670), (429, 90620), (460, 84513), (506, 76830), (572, 67965), (591, 65780), (598, 65010), (660, 58903), (690, 56342), (715, 54372), (759, 51220), (780, 49841), (788, 49335), (858, 45310), (897, 43340), (985, 39468), (1012, 38415), (1182, 32890), (1196, 32505), (1265, 30732), (1380, 28171), (1430, 27186), (1495, 26004), (1518, 25610), (1716, 22655), (1794, 21670), (1970, 19734), (2145, 18124), (2167, 17940), (2364, 16445), (2530, 15366), (2561, 15180), (2860, 13593), (2955, 13156), (2990, 13002), (3036, 12805), (3289, 11820), (3588, 10835), (3795, 10244), (3940, 9867), (4290, 9062), (4334, 8970), (4485, 8668), (4531, 8580), (5060, 7683), (5122, 7590), (5910, 6578), (5980, 6501)]