222849900

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{907}}^1$

素因数の和:950

約数の個数: 288

約数和(自身を含む): 882721280

約数和(自身を除く): 659871380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 25, 26, 27, 28, 30, 35, 36, 39, 42, 45, 50, 52, 54, 60, 63, 65, 70, 75, 78, 84, 90, 91, 100, 105, 108, 117, 126, 130, 135, 140, 150, 156, 175, 180, 182, 189, 195, 210, 225, 234, 252, 260, 270, 273, 300, 315, 325, 350, 351, 364, 378, 390, 420, 450, 455, 468, 525, 540, 546, 585, 630, 650, 675, 700, 702, 756, 780, 819, 900, 907, 910, 945, 975, 1050, 1092, 1170, 1260, 1300, 1350, 1365, 1404, 1575, 1638, 1755, 1814, 1820, 1890, 1950, 2100, 2275, 2340, 2457, 2700, 2721, 2730, 2925, 3150, 3276, 3510, 3628, 3780, 3900, 4095, 4535, 4550, 4725, 4914, 5442, 5460, 5850, 6300, 6349, 6825, 7020, 8163, 8190, 8775, 9070, 9100, 9450, 9828, 10884, 11700, 11791, 12285, 12698, 13605, 13650, 16326, 16380, 17550, 18140, 18900, 19047, 20475, 22675, 23582, 24489, 24570, 25396, 27210, 27300, 31745, 32652, 35100, 35373, 38094, 40815, 40950, 45350, 47164, 48978, 49140, 54420, 57141, 58955, 61425, 63490, 68025, 70746, 76188, 81630, 81900, 82537, 90700, 95235, 97956, 106119, 114282, 117910, 122445, 122850, 126980, 136050, 141492, 158725, 163260, 165074, 171423, 176865, 190470, 204075, 212238, 228564, 235820, 244890, 245700, 247611, 272100, 285705, 294775, 317450, 318357, 330148, 342846, 353730, 380940, 408150, 412685, 424476, 476175, 489780, 495222, 530595, 571410, 589550, 612225, 634900, 636714, 685692, 707460, 742833, 816300, 825370, 857115, 884325, 952350, 990444, 1061190, 1142820, 1179100, 1224450, 1238055, 1273428, 1428525, 1485666, 1591785, 1650740, 1714230, 1768650, 1904700, 2063425, 2122380, 2228499, 2448900, 2476110, 2652975, 2857050, 2971332, 3183570, 3428460, 3537300, 3714165, 4126850, 4285575, 4456998, 4952220, 5305950, 5714100, 6190275, 6367140, 7428330, 7958925, 8253700, 8571150, 8913996, 10611900, 11142495, 12380550, 14856660, 15917850, 17142300, 18570825, 22284990, 24761100, 31835700, 37141650, 44569980, 55712475, 74283300, 111424950, 222849900]

約数ペア:

[(1, 222849900), (2, 111424950), (3, 74283300), (4, 55712475), (5, 44569980), (6, 37141650), (7, 31835700), (9, 24761100), (10, 22284990), (12, 18570825), (13, 17142300), (14, 15917850), (15, 14856660), (18, 12380550), (20, 11142495), (21, 10611900), (25, 8913996), (26, 8571150), (27, 8253700), (28, 7958925), (30, 7428330), (35, 6367140), (36, 6190275), (39, 5714100), (42, 5305950), (45, 4952220), (50, 4456998), (52, 4285575), (54, 4126850), (60, 3714165), (63, 3537300), (65, 3428460), (70, 3183570), (75, 2971332), (78, 2857050), (84, 2652975), (90, 2476110), (91, 2448900), (100, 2228499), (105, 2122380), (108, 2063425), (117, 1904700), (126, 1768650), (130, 1714230), (135, 1650740), (140, 1591785), (150, 1485666), (156, 1428525), (175, 1273428), (180, 1238055), (182, 1224450), (189, 1179100), (195, 1142820), (210, 1061190), (225, 990444), (234, 952350), (252, 884325), (260, 857115), (270, 825370), (273, 816300), (300, 742833), (315, 707460), (325, 685692), (350, 636714), (351, 634900), (364, 612225), (378, 589550), (390, 571410), (420, 530595), (450, 495222), (455, 489780), (468, 476175), (525, 424476), (540, 412685), (546, 408150), (585, 380940), (630, 353730), (650, 342846), (675, 330148), (700, 318357), (702, 317450), (756, 294775), (780, 285705), (819, 272100), (900, 247611), (907, 245700), (910, 244890), (945, 235820), (975, 228564), (1050, 212238), (1092, 204075), (1170, 190470), (1260, 176865), (1300, 171423), (1350, 165074), (1365, 163260), (1404, 158725), (1575, 141492), (1638, 136050), (1755, 126980), (1814, 122850), (1820, 122445), (1890, 117910), (1950, 114282), (2100, 106119), (2275, 97956), (2340, 95235), (2457, 90700), (2700, 82537), (2721, 81900), (2730, 81630), (2925, 76188), (3150, 70746), (3276, 68025), (3510, 63490), (3628, 61425), (3780, 58955), (3900, 57141), (4095, 54420), (4535, 49140), (4550, 48978), (4725, 47164), (4914, 45350), (5442, 40950), (5460, 40815), (5850, 38094), (6300, 35373), (6349, 35100), (6825, 32652), (7020, 31745), (8163, 27300), (8190, 27210), (8775, 25396), (9070, 24570), (9100, 24489), (9450, 23582), (9828, 22675), (10884, 20475), (11700, 19047), (11791, 18900), (12285, 18140), (12698, 17550), (13605, 16380), (13650, 16326)]