127742940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{587}}^1$

素因数の和:649

約数の個数: 192

約数和(自身を含む): 442552320

約数和(自身を除く): 314809380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 31, 36, 39, 45, 52, 54, 60, 62, 65, 78, 90, 93, 108, 117, 124, 130, 135, 155, 156, 180, 186, 195, 234, 260, 270, 279, 310, 351, 372, 390, 403, 465, 468, 540, 558, 585, 587, 620, 702, 780, 806, 837, 930, 1116, 1170, 1174, 1209, 1395, 1404, 1612, 1674, 1755, 1761, 1860, 2015, 2340, 2348, 2418, 2790, 2935, 3348, 3510, 3522, 3627, 4030, 4185, 4836, 5283, 5580, 5870, 6045, 7020, 7044, 7254, 7631, 8060, 8370, 8805, 10566, 10881, 11740, 12090, 14508, 15262, 15849, 16740, 17610, 18135, 18197, 21132, 21762, 22893, 24180, 26415, 30524, 31698, 35220, 36270, 36394, 38155, 43524, 45786, 52830, 54405, 54591, 63396, 68679, 72540, 72788, 76310, 79245, 90985, 91572, 105660, 108810, 109182, 114465, 137358, 152620, 158490, 163773, 181970, 206037, 217620, 218364, 228930, 236561, 272955, 274716, 316980, 327546, 343395, 363940, 412074, 457860, 473122, 491319, 545910, 655092, 686790, 709683, 818865, 824148, 946244, 982638, 1030185, 1091820, 1182805, 1373580, 1419366, 1637730, 1965276, 2060370, 2129049, 2365610, 2456595, 2838732, 3275460, 3548415, 4120740, 4258098, 4731220, 4913190, 6387147, 7096830, 8516196, 9826380, 10645245, 12774294, 14193660, 21290490, 25548588, 31935735, 42580980, 63871470, 127742940]

約数ペア:

[(1, 127742940), (2, 63871470), (3, 42580980), (4, 31935735), (5, 25548588), (6, 21290490), (9, 14193660), (10, 12774294), (12, 10645245), (13, 9826380), (15, 8516196), (18, 7096830), (20, 6387147), (26, 4913190), (27, 4731220), (30, 4258098), (31, 4120740), (36, 3548415), (39, 3275460), (45, 2838732), (52, 2456595), (54, 2365610), (60, 2129049), (62, 2060370), (65, 1965276), (78, 1637730), (90, 1419366), (93, 1373580), (108, 1182805), (117, 1091820), (124, 1030185), (130, 982638), (135, 946244), (155, 824148), (156, 818865), (180, 709683), (186, 686790), (195, 655092), (234, 545910), (260, 491319), (270, 473122), (279, 457860), (310, 412074), (351, 363940), (372, 343395), (390, 327546), (403, 316980), (465, 274716), (468, 272955), (540, 236561), (558, 228930), (585, 218364), (587, 217620), (620, 206037), (702, 181970), (780, 163773), (806, 158490), (837, 152620), (930, 137358), (1116, 114465), (1170, 109182), (1174, 108810), (1209, 105660), (1395, 91572), (1404, 90985), (1612, 79245), (1674, 76310), (1755, 72788), (1761, 72540), (1860, 68679), (2015, 63396), (2340, 54591), (2348, 54405), (2418, 52830), (2790, 45786), (2935, 43524), (3348, 38155), (3510, 36394), (3522, 36270), (3627, 35220), (4030, 31698), (4185, 30524), (4836, 26415), (5283, 24180), (5580, 22893), (5870, 21762), (6045, 21132), (7020, 18197), (7044, 18135), (7254, 17610), (7631, 16740), (8060, 15849), (8370, 15262), (8805, 14508), (10566, 12090), (10881, 11740)]