109912860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:368

約数の個数: 144

約数和(自身を含む): 352235520

約数和(自身を除く): 242322660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 139, 180, 191, 207, 230, 276, 278, 345, 382, 414, 417, 460, 556, 573, 690, 695, 764, 828, 834, 955, 1035, 1146, 1251, 1380, 1390, 1668, 1719, 1910, 2070, 2085, 2292, 2502, 2780, 2865, 3197, 3438, 3820, 4140, 4170, 4393, 5004, 5730, 6255, 6394, 6876, 8340, 8595, 8786, 9591, 11460, 12510, 12788, 13179, 15985, 17190, 17572, 19182, 21965, 25020, 26358, 26549, 28773, 31970, 34380, 38364, 39537, 43930, 47955, 52716, 53098, 57546, 63940, 65895, 79074, 79647, 87860, 95910, 106196, 115092, 131790, 132745, 143865, 158148, 159294, 191820, 197685, 238941, 263580, 265490, 287730, 318588, 395370, 398235, 477882, 530980, 575460, 610627, 790740, 796470, 955764, 1194705, 1221254, 1592940, 1831881, 2389410, 2442508, 3053135, 3663762, 4778820, 5495643, 6106270, 7327524, 9159405, 10991286, 12212540, 18318810, 21982572, 27478215, 36637620, 54956430, 109912860]

約数ペア:

[(1, 109912860), (2, 54956430), (3, 36637620), (4, 27478215), (5, 21982572), (6, 18318810), (9, 12212540), (10, 10991286), (12, 9159405), (15, 7327524), (18, 6106270), (20, 5495643), (23, 4778820), (30, 3663762), (36, 3053135), (45, 2442508), (46, 2389410), (60, 1831881), (69, 1592940), (90, 1221254), (92, 1194705), (115, 955764), (138, 796470), (139, 790740), (180, 610627), (191, 575460), (207, 530980), (230, 477882), (276, 398235), (278, 395370), (345, 318588), (382, 287730), (414, 265490), (417, 263580), (460, 238941), (556, 197685), (573, 191820), (690, 159294), (695, 158148), (764, 143865), (828, 132745), (834, 131790), (955, 115092), (1035, 106196), (1146, 95910), (1251, 87860), (1380, 79647), (1390, 79074), (1668, 65895), (1719, 63940), (1910, 57546), (2070, 53098), (2085, 52716), (2292, 47955), (2502, 43930), (2780, 39537), (2865, 38364), (3197, 34380), (3438, 31970), (3820, 28773), (4140, 26549), (4170, 26358), (4393, 25020), (5004, 21965), (5730, 19182), (6255, 17572), (6394, 17190), (6876, 15985), (8340, 13179), (8595, 12788), (8786, 12510), (9591, 11460)]