66169620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1453}}^1$

素因数の和:1502

約数の個数: 144

約数和(自身を含む): 228638592

約数和(自身を除く): 162468972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 30, 33, 36, 44, 45, 46, 55, 60, 66, 69, 90, 92, 99, 110, 115, 132, 138, 165, 180, 198, 207, 220, 230, 253, 276, 330, 345, 396, 414, 460, 495, 506, 660, 690, 759, 828, 990, 1012, 1035, 1265, 1380, 1453, 1518, 1980, 2070, 2277, 2530, 2906, 3036, 3795, 4140, 4359, 4554, 5060, 5812, 7265, 7590, 8718, 9108, 11385, 13077, 14530, 15180, 15983, 17436, 21795, 22770, 26154, 29060, 31966, 33419, 43590, 45540, 47949, 52308, 63932, 65385, 66838, 79915, 87180, 95898, 100257, 130770, 133676, 143847, 159830, 167095, 191796, 200514, 239745, 261540, 287694, 300771, 319660, 334190, 367609, 401028, 479490, 501285, 575388, 601542, 668380, 719235, 735218, 958980, 1002570, 1102827, 1203084, 1438470, 1470436, 1503855, 1838045, 2005140, 2205654, 2876940, 3007710, 3308481, 3676090, 4411308, 5514135, 6015420, 6616962, 7352180, 11028270, 13233924, 16542405, 22056540, 33084810, 66169620]

約数ペア:

[(1, 66169620), (2, 33084810), (3, 22056540), (4, 16542405), (5, 13233924), (6, 11028270), (9, 7352180), (10, 6616962), (11, 6015420), (12, 5514135), (15, 4411308), (18, 3676090), (20, 3308481), (22, 3007710), (23, 2876940), (30, 2205654), (33, 2005140), (36, 1838045), (44, 1503855), (45, 1470436), (46, 1438470), (55, 1203084), (60, 1102827), (66, 1002570), (69, 958980), (90, 735218), (92, 719235), (99, 668380), (110, 601542), (115, 575388), (132, 501285), (138, 479490), (165, 401028), (180, 367609), (198, 334190), (207, 319660), (220, 300771), (230, 287694), (253, 261540), (276, 239745), (330, 200514), (345, 191796), (396, 167095), (414, 159830), (460, 143847), (495, 133676), (506, 130770), (660, 100257), (690, 95898), (759, 87180), (828, 79915), (990, 66838), (1012, 65385), (1035, 63932), (1265, 52308), (1380, 47949), (1453, 45540), (1518, 43590), (1980, 33419), (2070, 31966), (2277, 29060), (2530, 26154), (2906, 22770), (3036, 21795), (3795, 17436), (4140, 15983), (4359, 15180), (4554, 14530), (5060, 13077), (5812, 11385), (7265, 9108), (7590, 8718)]