81066150

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:188

約数の個数: 192

約数和(自身を含む): 250698240

約数和(自身を除く): 169632090

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 27, 30, 33, 45, 50, 53, 54, 55, 66, 75, 90, 99, 103, 106, 110, 135, 150, 159, 165, 198, 206, 225, 265, 270, 275, 297, 309, 318, 330, 450, 477, 495, 515, 530, 550, 583, 594, 618, 675, 795, 825, 927, 954, 990, 1030, 1133, 1166, 1325, 1350, 1431, 1485, 1545, 1590, 1650, 1749, 1854, 2266, 2385, 2475, 2575, 2650, 2781, 2862, 2915, 2970, 3090, 3399, 3498, 3975, 4635, 4770, 4950, 5150, 5247, 5459, 5562, 5665, 5830, 6798, 7155, 7425, 7725, 7950, 8745, 9270, 10197, 10494, 10918, 11330, 11925, 13905, 14310, 14575, 14850, 15450, 15741, 16377, 16995, 17490, 20394, 23175, 23850, 26235, 27295, 27810, 28325, 29150, 30591, 31482, 32754, 33990, 35775, 43725, 46350, 49131, 50985, 52470, 54590, 56650, 60049, 61182, 69525, 71550, 78705, 81885, 84975, 87450, 98262, 101970, 120098, 131175, 136475, 139050, 147393, 152955, 157410, 163770, 169950, 180147, 245655, 254925, 262350, 272950, 294786, 300245, 305910, 360294, 393525, 409425, 491310, 509850, 540441, 600490, 736965, 764775, 787050, 818850, 900735, 1080882, 1228275, 1473930, 1501225, 1529550, 1621323, 1801470, 2456550, 2702205, 3002450, 3242646, 3684825, 4503675, 5404410, 7369650, 8106615, 9007350, 13511025, 16213230, 27022050, 40533075, 81066150]

約数ペア:

[(1, 81066150), (2, 40533075), (3, 27022050), (5, 16213230), (6, 13511025), (9, 9007350), (10, 8106615), (11, 7369650), (15, 5404410), (18, 4503675), (22, 3684825), (25, 3242646), (27, 3002450), (30, 2702205), (33, 2456550), (45, 1801470), (50, 1621323), (53, 1529550), (54, 1501225), (55, 1473930), (66, 1228275), (75, 1080882), (90, 900735), (99, 818850), (103, 787050), (106, 764775), (110, 736965), (135, 600490), (150, 540441), (159, 509850), (165, 491310), (198, 409425), (206, 393525), (225, 360294), (265, 305910), (270, 300245), (275, 294786), (297, 272950), (309, 262350), (318, 254925), (330, 245655), (450, 180147), (477, 169950), (495, 163770), (515, 157410), (530, 152955), (550, 147393), (583, 139050), (594, 136475), (618, 131175), (675, 120098), (795, 101970), (825, 98262), (927, 87450), (954, 84975), (990, 81885), (1030, 78705), (1133, 71550), (1166, 69525), (1325, 61182), (1350, 60049), (1431, 56650), (1485, 54590), (1545, 52470), (1590, 50985), (1650, 49131), (1749, 46350), (1854, 43725), (2266, 35775), (2385, 33990), (2475, 32754), (2575, 31482), (2650, 30591), (2781, 29150), (2862, 28325), (2915, 27810), (2970, 27295), (3090, 26235), (3399, 23850), (3498, 23175), (3975, 20394), (4635, 17490), (4770, 16995), (4950, 16377), (5150, 15741), (5247, 15450), (5459, 14850), (5562, 14575), (5665, 14310), (5830, 13905), (6798, 11925), (7155, 11330), (7425, 10918), (7725, 10494), (7950, 10197), (8745, 9270)]