442187100

素因数分解:

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

素因数の和:647

約数の個数: 216

約数和(自身を含む): 1486238208

約数和(自身を除く): 1044051108

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 31, 36, 45, 50, 54, 60, 62, 75, 81, 90, 93, 100, 108, 124, 135, 150, 155, 162, 180, 186, 225, 243, 270, 279, 300, 310, 324, 372, 405, 450, 465, 486, 540, 558, 587, 620, 675, 775, 810, 837, 900, 930, 972, 1116, 1174, 1215, 1350, 1395, 1550, 1620, 1674, 1761, 1860, 2025, 2325, 2348, 2430, 2511, 2700, 2790, 2935, 3100, 3348, 3522, 4050, 4185, 4650, 4860, 5022, 5283, 5580, 5870, 6075, 6975, 7044, 7533, 8100, 8370, 8805, 9300, 10044, 10566, 11740, 12150, 12555, 13950, 14675, 15066, 15849, 16740, 17610, 18197, 20925, 21132, 24300, 25110, 26415, 27900, 29350, 30132, 31698, 35220, 36394, 37665, 41850, 44025, 47547, 50220, 52830, 54591, 58700, 62775, 63396, 72788, 75330, 79245, 83700, 88050, 90985, 95094, 105660, 109182, 125550, 132075, 142641, 150660, 158490, 163773, 176100, 181970, 188325, 190188, 218364, 237735, 251100, 264150, 272955, 285282, 316980, 327546, 363940, 376650, 396225, 454925, 475470, 491319, 528300, 545910, 570564, 655092, 713205, 753300, 792450, 818865, 909850, 950940, 982638, 1091820, 1188675, 1364775, 1426410, 1473957, 1584900, 1637730, 1819700, 1965276, 2377350, 2456595, 2729550, 2852820, 2947914, 3275460, 3566025, 4094325, 4421871, 4754700, 4913190, 5459100, 5895828, 7132050, 7369785, 8188650, 8843742, 9826380, 12282975, 14264100, 14739570, 16377300, 17687484, 22109355, 24565950, 29479140, 36848925, 44218710, 49131900, 73697850, 88437420, 110546775, 147395700, 221093550, 442187100]

約数ペア:

[(1, 442187100), (2, 221093550), (3, 147395700), (4, 110546775), (5, 88437420), (6, 73697850), (9, 49131900), (10, 44218710), (12, 36848925), (15, 29479140), (18, 24565950), (20, 22109355), (25, 17687484), (27, 16377300), (30, 14739570), (31, 14264100), (36, 12282975), (45, 9826380), (50, 8843742), (54, 8188650), (60, 7369785), (62, 7132050), (75, 5895828), (81, 5459100), (90, 4913190), (93, 4754700), (100, 4421871), (108, 4094325), (124, 3566025), (135, 3275460), (150, 2947914), (155, 2852820), (162, 2729550), (180, 2456595), (186, 2377350), (225, 1965276), (243, 1819700), (270, 1637730), (279, 1584900), (300, 1473957), (310, 1426410), (324, 1364775), (372, 1188675), (405, 1091820), (450, 982638), (465, 950940), (486, 909850), (540, 818865), (558, 792450), (587, 753300), (620, 713205), (675, 655092), (775, 570564), (810, 545910), (837, 528300), (900, 491319), (930, 475470), (972, 454925), (1116, 396225), (1174, 376650), (1215, 363940), (1350, 327546), (1395, 316980), (1550, 285282), (1620, 272955), (1674, 264150), (1761, 251100), (1860, 237735), (2025, 218364), (2325, 190188), (2348, 188325), (2430, 181970), (2511, 176100), (2700, 163773), (2790, 158490), (2935, 150660), (3100, 142641), (3348, 132075), (3522, 125550), (4050, 109182), (4185, 105660), (4650, 95094), (4860, 90985), (5022, 88050), (5283, 83700), (5580, 79245), (5870, 75330), (6075, 72788), (6975, 63396), (7044, 62775), (7533, 58700), (8100, 54591), (8370, 52830), (8805, 50220), (9300, 47547), (10044, 44025), (10566, 41850), (11740, 37665), (12150, 36394), (12555, 35220), (13950, 31698), (14675, 30132), (15066, 29350), (15849, 27900), (16740, 26415), (17610, 25110), (18197, 24300), (20925, 21132)]