229552380

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{149}}^1\times {\mathrm{317}}^1$

素因数の和:490

約数の個数: 144

約数和(自身を含む): 729237600

約数和(自身を除く): 499685220

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, 149, 162, 180, 243, 270, 298, 317, 324, 405, 447, 486, 540, 596, 634, 745, 810, 894, 951, 972, 1215, 1268, 1341, 1490, 1585, 1620, 1788, 1902, 2235, 2430, 2682, 2853, 2980, 3170, 3804, 4023, 4470, 4755, 4860, 5364, 5706, 6340, 6705, 8046, 8559, 8940, 9510, 11412, 12069, 13410, 14265, 16092, 17118, 19020, 20115, 24138, 25677, 26820, 28530, 34236, 36207, 40230, 42795, 47233, 48276, 51354, 57060, 60345, 72414, 77031, 80460, 85590, 94466, 102708, 120690, 128385, 141699, 144828, 154062, 171180, 181035, 188932, 236165, 241380, 256770, 283398, 308124, 362070, 385155, 425097, 472330, 513540, 566796, 708495, 724140, 770310, 850194, 944660, 1275291, 1416990, 1540620, 1700388, 2125485, 2550582, 2833980, 3825873, 4250970, 5101164, 6376455, 7651746, 8501940, 11477619, 12752910, 15303492, 19129365, 22955238, 25505820, 38258730, 45910476, 57388095, 76517460, 114776190, 229552380]

約数ペア:

[(1, 229552380), (2, 114776190), (3, 76517460), (4, 57388095), (5, 45910476), (6, 38258730), (9, 25505820), (10, 22955238), (12, 19129365), (15, 15303492), (18, 12752910), (20, 11477619), (27, 8501940), (30, 7651746), (36, 6376455), (45, 5101164), (54, 4250970), (60, 3825873), (81, 2833980), (90, 2550582), (108, 2125485), (135, 1700388), (149, 1540620), (162, 1416990), (180, 1275291), (243, 944660), (270, 850194), (298, 770310), (317, 724140), (324, 708495), (405, 566796), (447, 513540), (486, 472330), (540, 425097), (596, 385155), (634, 362070), (745, 308124), (810, 283398), (894, 256770), (951, 241380), (972, 236165), (1215, 188932), (1268, 181035), (1341, 171180), (1490, 154062), (1585, 144828), (1620, 141699), (1788, 128385), (1902, 120690), (2235, 102708), (2430, 94466), (2682, 85590), (2853, 80460), (2980, 77031), (3170, 72414), (3804, 60345), (4023, 57060), (4470, 51354), (4755, 48276), (4860, 47233), (5364, 42795), (5706, 40230), (6340, 36207), (6705, 34236), (8046, 28530), (8559, 26820), (8940, 25677), (9510, 24138), (11412, 20115), (12069, 19020), (13410, 17118), (14265, 16092)]