222848820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{911}}^1$

素因数の和:1083

約数の個数: 120

約数和(自身を含む): 704487168

約数和(自身を除く): 481638348

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 151, 162, 180, 270, 302, 324, 405, 453, 540, 604, 755, 810, 906, 911, 1359, 1510, 1620, 1812, 1822, 2265, 2718, 2733, 3020, 3644, 4077, 4530, 4555, 5436, 5466, 6795, 8154, 8199, 9060, 9110, 10932, 12231, 13590, 13665, 16308, 16398, 18220, 20385, 24462, 24597, 27180, 27330, 32796, 40770, 40995, 48924, 49194, 54660, 61155, 73791, 81540, 81990, 98388, 122310, 122985, 137561, 147582, 163980, 244620, 245970, 275122, 295164, 368955, 412683, 491940, 550244, 687805, 737910, 825366, 1238049, 1375610, 1475820, 1650732, 2063415, 2476098, 2751220, 3714147, 4126830, 4952196, 6190245, 7428294, 8253660, 11142441, 12380490, 14856588, 18570735, 22284882, 24760980, 37141470, 44569764, 55712205, 74282940, 111424410, 222848820]

約数ペア:

[(1, 222848820), (2, 111424410), (3, 74282940), (4, 55712205), (5, 44569764), (6, 37141470), (9, 24760980), (10, 22284882), (12, 18570735), (15, 14856588), (18, 12380490), (20, 11142441), (27, 8253660), (30, 7428294), (36, 6190245), (45, 4952196), (54, 4126830), (60, 3714147), (81, 2751220), (90, 2476098), (108, 2063415), (135, 1650732), (151, 1475820), (162, 1375610), (180, 1238049), (270, 825366), (302, 737910), (324, 687805), (405, 550244), (453, 491940), (540, 412683), (604, 368955), (755, 295164), (810, 275122), (906, 245970), (911, 244620), (1359, 163980), (1510, 147582), (1620, 137561), (1812, 122985), (1822, 122310), (2265, 98388), (2718, 81990), (2733, 81540), (3020, 73791), (3644, 61155), (4077, 54660), (4530, 49194), (4555, 48924), (5436, 40995), (5466, 40770), (6795, 32796), (8154, 27330), (8199, 27180), (9060, 24597), (9110, 24462), (10932, 20385), (12231, 18220), (13590, 16398), (13665, 16308)]