147261780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:531

約数の個数: 192

約数和(自身を含む): 498892800

約数和(自身を除く): 351631020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 31, 36, 38, 45, 54, 57, 60, 62, 76, 90, 93, 95, 108, 114, 124, 135, 155, 171, 180, 186, 190, 228, 270, 279, 285, 310, 342, 372, 380, 463, 465, 513, 540, 558, 570, 589, 620, 684, 837, 855, 926, 930, 1026, 1116, 1140, 1178, 1389, 1395, 1674, 1710, 1767, 1852, 1860, 2052, 2315, 2356, 2565, 2778, 2790, 2945, 3348, 3420, 3534, 4167, 4185, 4630, 5130, 5301, 5556, 5580, 5890, 6945, 7068, 8334, 8370, 8797, 8835, 9260, 10260, 10602, 11780, 12501, 13890, 14353, 15903, 16668, 16740, 17594, 17670, 20835, 21204, 25002, 26391, 26505, 27780, 28706, 31806, 35188, 35340, 41670, 43059, 43985, 50004, 52782, 53010, 57412, 62505, 63612, 71765, 79173, 79515, 83340, 86118, 87970, 105564, 106020, 125010, 129177, 131955, 143530, 158346, 159030, 172236, 175940, 215295, 237519, 250020, 258354, 263910, 272707, 287060, 316692, 318060, 387531, 395865, 430590, 475038, 516708, 527820, 545414, 645885, 775062, 791730, 818121, 861180, 950076, 1090828, 1187595, 1291770, 1363535, 1550124, 1583460, 1636242, 1937655, 2375190, 2454363, 2583540, 2727070, 3272484, 3875310, 4090605, 4750380, 4908726, 5454140, 7363089, 7750620, 8181210, 9817452, 12271815, 14726178, 16362420, 24543630, 29452356, 36815445, 49087260, 73630890, 147261780]

約数ペア:

[(1, 147261780), (2, 73630890), (3, 49087260), (4, 36815445), (5, 29452356), (6, 24543630), (9, 16362420), (10, 14726178), (12, 12271815), (15, 9817452), (18, 8181210), (19, 7750620), (20, 7363089), (27, 5454140), (30, 4908726), (31, 4750380), (36, 4090605), (38, 3875310), (45, 3272484), (54, 2727070), (57, 2583540), (60, 2454363), (62, 2375190), (76, 1937655), (90, 1636242), (93, 1583460), (95, 1550124), (108, 1363535), (114, 1291770), (124, 1187595), (135, 1090828), (155, 950076), (171, 861180), (180, 818121), (186, 791730), (190, 775062), (228, 645885), (270, 545414), (279, 527820), (285, 516708), (310, 475038), (342, 430590), (372, 395865), (380, 387531), (463, 318060), (465, 316692), (513, 287060), (540, 272707), (558, 263910), (570, 258354), (589, 250020), (620, 237519), (684, 215295), (837, 175940), (855, 172236), (926, 159030), (930, 158346), (1026, 143530), (1116, 131955), (1140, 129177), (1178, 125010), (1389, 106020), (1395, 105564), (1674, 87970), (1710, 86118), (1767, 83340), (1852, 79515), (1860, 79173), (2052, 71765), (2315, 63612), (2356, 62505), (2565, 57412), (2778, 53010), (2790, 52782), (2945, 50004), (3348, 43985), (3420, 43059), (3534, 41670), (4167, 35340), (4185, 35188), (4630, 31806), (5130, 28706), (5301, 27780), (5556, 26505), (5580, 26391), (5890, 25002), (6945, 21204), (7068, 20835), (8334, 17670), (8370, 17594), (8797, 16740), (8835, 16668), (9260, 15903), (10260, 14353), (10602, 13890), (11780, 12501)]