22152900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1$

素因数の和:179

約数の個数: 216

約数和(自身を含む): 81932256

約数和(自身を除く): 59779356

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 25, 28, 30, 33, 35, 42, 44, 49, 50, 55, 60, 66, 70, 75, 77, 84, 98, 100, 105, 110, 132, 137, 140, 147, 150, 154, 165, 175, 196, 210, 220, 231, 245, 274, 275, 294, 300, 308, 330, 350, 385, 411, 420, 462, 490, 525, 539, 548, 550, 588, 660, 685, 700, 735, 770, 822, 825, 924, 959, 980, 1050, 1078, 1100, 1155, 1225, 1370, 1470, 1507, 1540, 1617, 1644, 1650, 1918, 1925, 2055, 2100, 2156, 2310, 2450, 2695, 2740, 2877, 2940, 3014, 3234, 3300, 3425, 3675, 3836, 3850, 4110, 4521, 4620, 4795, 4900, 5390, 5754, 5775, 6028, 6468, 6713, 6850, 7350, 7535, 7700, 8085, 8220, 9042, 9590, 10275, 10549, 10780, 11508, 11550, 13426, 13475, 13700, 14385, 14700, 15070, 16170, 18084, 19180, 20139, 20550, 21098, 22605, 23100, 23975, 26852, 26950, 28770, 30140, 31647, 32340, 33565, 37675, 40278, 40425, 41100, 42196, 45210, 47950, 52745, 53900, 57540, 63294, 67130, 71925, 73843, 75350, 80556, 80850, 90420, 95900, 100695, 105490, 113025, 126588, 134260, 143850, 147686, 150700, 158235, 161700, 167825, 201390, 210980, 221529, 226050, 263725, 287700, 295372, 316470, 335650, 369215, 402780, 443058, 452100, 503475, 527450, 632940, 671300, 738430, 791175, 886116, 1006950, 1054900, 1107645, 1476860, 1582350, 1846075, 2013900, 2215290, 3164700, 3692150, 4430580, 5538225, 7384300, 11076450, 22152900]

約数ペア:

[(1, 22152900), (2, 11076450), (3, 7384300), (4, 5538225), (5, 4430580), (6, 3692150), (7, 3164700), (10, 2215290), (11, 2013900), (12, 1846075), (14, 1582350), (15, 1476860), (20, 1107645), (21, 1054900), (22, 1006950), (25, 886116), (28, 791175), (30, 738430), (33, 671300), (35, 632940), (42, 527450), (44, 503475), (49, 452100), (50, 443058), (55, 402780), (60, 369215), (66, 335650), (70, 316470), (75, 295372), (77, 287700), (84, 263725), (98, 226050), (100, 221529), (105, 210980), (110, 201390), (132, 167825), (137, 161700), (140, 158235), (147, 150700), (150, 147686), (154, 143850), (165, 134260), (175, 126588), (196, 113025), (210, 105490), (220, 100695), (231, 95900), (245, 90420), (274, 80850), (275, 80556), (294, 75350), (300, 73843), (308, 71925), (330, 67130), (350, 63294), (385, 57540), (411, 53900), (420, 52745), (462, 47950), (490, 45210), (525, 42196), (539, 41100), (548, 40425), (550, 40278), (588, 37675), (660, 33565), (685, 32340), (700, 31647), (735, 30140), (770, 28770), (822, 26950), (825, 26852), (924, 23975), (959, 23100), (980, 22605), (1050, 21098), (1078, 20550), (1100, 20139), (1155, 19180), (1225, 18084), (1370, 16170), (1470, 15070), (1507, 14700), (1540, 14385), (1617, 13700), (1644, 13475), (1650, 13426), (1918, 11550), (1925, 11508), (2055, 10780), (2100, 10549), (2156, 10275), (2310, 9590), (2450, 9042), (2695, 8220), (2740, 8085), (2877, 7700), (2940, 7535), (3014, 7350), (3234, 6850), (3300, 6713), (3425, 6468), (3675, 6028), (3836, 5775), (3850, 5754), (4110, 5390), (4521, 4900), (4620, 4795)]