491549100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{10177}}^1$

素因数の和:10224

約数の個数: 144

約数和(自身を含む): 1696224768

約数和(自身を除く): 1204675668

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 25, 28, 30, 35, 42, 46, 50, 60, 69, 70, 75, 84, 92, 100, 105, 115, 138, 140, 150, 161, 175, 210, 230, 276, 300, 322, 345, 350, 420, 460, 483, 525, 575, 644, 690, 700, 805, 966, 1050, 1150, 1380, 1610, 1725, 1932, 2100, 2300, 2415, 3220, 3450, 4025, 4830, 6900, 8050, 9660, 10177, 12075, 16100, 20354, 24150, 30531, 40708, 48300, 50885, 61062, 71239, 101770, 122124, 142478, 152655, 203540, 213717, 234071, 254425, 284956, 305310, 356195, 427434, 468142, 508850, 610620, 702213, 712390, 763275, 854868, 936284, 1017700, 1068585, 1170355, 1404426, 1424780, 1526550, 1638497, 1780975, 2137170, 2340710, 2808852, 3053100, 3276994, 3511065, 3561950, 4274340, 4681420, 4915491, 5342925, 5851775, 6553988, 7022130, 7123900, 8192485, 9830982, 10685850, 11703550, 14044260, 16384970, 17555325, 19661964, 21371700, 23407100, 24577455, 32769940, 35110650, 40962425, 49154910, 70221300, 81924850, 98309820, 122887275, 163849700, 245774550, 491549100]

約数ペア:

[(1, 491549100), (2, 245774550), (3, 163849700), (4, 122887275), (5, 98309820), (6, 81924850), (7, 70221300), (10, 49154910), (12, 40962425), (14, 35110650), (15, 32769940), (20, 24577455), (21, 23407100), (23, 21371700), (25, 19661964), (28, 17555325), (30, 16384970), (35, 14044260), (42, 11703550), (46, 10685850), (50, 9830982), (60, 8192485), (69, 7123900), (70, 7022130), (75, 6553988), (84, 5851775), (92, 5342925), (100, 4915491), (105, 4681420), (115, 4274340), (138, 3561950), (140, 3511065), (150, 3276994), (161, 3053100), (175, 2808852), (210, 2340710), (230, 2137170), (276, 1780975), (300, 1638497), (322, 1526550), (345, 1424780), (350, 1404426), (420, 1170355), (460, 1068585), (483, 1017700), (525, 936284), (575, 854868), (644, 763275), (690, 712390), (700, 702213), (805, 610620), (966, 508850), (1050, 468142), (1150, 427434), (1380, 356195), (1610, 305310), (1725, 284956), (1932, 254425), (2100, 234071), (2300, 213717), (2415, 203540), (3220, 152655), (3450, 142478), (4025, 122124), (4830, 101770), (6900, 71239), (8050, 61062), (9660, 50885), (10177, 48300), (12075, 40708), (16100, 30531), (20354, 24150)]