227741220

素因数分解:

$2^2\times 3^4\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:205

約数の個数: 360

約数和(自身を含む): 880608960

約数和(自身を除く): 652867740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 49, 54, 57, 60, 63, 70, 76, 81, 84, 90, 95, 98, 105, 108, 114, 126, 133, 135, 140, 147, 151, 162, 171, 180, 189, 190, 196, 210, 228, 245, 252, 266, 270, 285, 294, 302, 315, 324, 342, 378, 380, 399, 405, 420, 441, 453, 490, 513, 532, 540, 567, 570, 588, 604, 630, 665, 684, 735, 755, 756, 798, 810, 855, 882, 906, 931, 945, 980, 1026, 1057, 1134, 1140, 1197, 1260, 1323, 1330, 1359, 1470, 1510, 1539, 1596, 1620, 1710, 1764, 1812, 1862, 1890, 1995, 2052, 2114, 2205, 2265, 2268, 2394, 2565, 2646, 2660, 2718, 2793, 2835, 2869, 2940, 3020, 3078, 3171, 3420, 3591, 3724, 3780, 3969, 3990, 4077, 4228, 4410, 4530, 4655, 4788, 5130, 5285, 5292, 5436, 5586, 5670, 5738, 5985, 6156, 6342, 6615, 6795, 7182, 7399, 7695, 7938, 7980, 8154, 8379, 8607, 8820, 9060, 9310, 9513, 10260, 10570, 10773, 11172, 11340, 11476, 11970, 12231, 12684, 13230, 13590, 13965, 14345, 14364, 14798, 15390, 15855, 15876, 16308, 16758, 17214, 17955, 18620, 19026, 19845, 20083, 20385, 21140, 21546, 22197, 23940, 24462, 25137, 25821, 26460, 27180, 27930, 28539, 28690, 29596, 30780, 31710, 33516, 34428, 35910, 36995, 38052, 39690, 40166, 40770, 41895, 43035, 43092, 44394, 47565, 48924, 50274, 51642, 53865, 55860, 57078, 57380, 60249, 61155, 63420, 66591, 71820, 73990, 75411, 77463, 79380, 80332, 81540, 83790, 85617, 86070, 88788, 95130, 100415, 100548, 103284, 107730, 110985, 114156, 120498, 122310, 125685, 129105, 133182, 140581, 142695, 147980, 150822, 154926, 167580, 171234, 172140, 180747, 190260, 199773, 200830, 215460, 221970, 232389, 240996, 244620, 251370, 258210, 266364, 281162, 285390, 301245, 301644, 309852, 332955, 342468, 361494, 377055, 387315, 399546, 401660, 421743, 428085, 443940, 464778, 502740, 516420, 542241, 562324, 570780, 599319, 602490, 665910, 702905, 722988, 754110, 774630, 799092, 843486, 856170, 903735, 929556, 998865, 1084482, 1161945, 1198638, 1204980, 1265229, 1331820, 1405810, 1508220, 1549260, 1626723, 1686972, 1712340, 1807470, 1997730, 2108715, 2168964, 2323890, 2397276, 2530458, 2711205, 2811620, 2996595, 3253446, 3614940, 3795687, 3995460, 4217430, 4647780, 5060916, 5422410, 5993190, 6326145, 6506892, 7591374, 8133615, 8434860, 10844820, 11387061, 11986380, 12652290, 15182748, 16267230, 18978435, 22774122, 25304580, 32534460, 37956870, 45548244, 56935305, 75913740, 113870610, 227741220]

約数ペア:

[(1, 227741220), (2, 113870610), (3, 75913740), (4, 56935305), (5, 45548244), (6, 37956870), (7, 32534460), (9, 25304580), (10, 22774122), (12, 18978435), (14, 16267230), (15, 15182748), (18, 12652290), (19, 11986380), (20, 11387061), (21, 10844820), (27, 8434860), (28, 8133615), (30, 7591374), (35, 6506892), (36, 6326145), (38, 5993190), (42, 5422410), (45, 5060916), (49, 4647780), (54, 4217430), (57, 3995460), (60, 3795687), (63, 3614940), (70, 3253446), (76, 2996595), (81, 2811620), (84, 2711205), (90, 2530458), (95, 2397276), (98, 2323890), (105, 2168964), (108, 2108715), (114, 1997730), (126, 1807470), (133, 1712340), (135, 1686972), (140, 1626723), (147, 1549260), (151, 1508220), (162, 1405810), (171, 1331820), (180, 1265229), (189, 1204980), (190, 1198638), (196, 1161945), (210, 1084482), (228, 998865), (245, 929556), (252, 903735), (266, 856170), (270, 843486), (285, 799092), (294, 774630), (302, 754110), (315, 722988), (324, 702905), (342, 665910), (378, 602490), (380, 599319), (399, 570780), (405, 562324), (420, 542241), (441, 516420), (453, 502740), (490, 464778), (513, 443940), (532, 428085), (540, 421743), (567, 401660), (570, 399546), (588, 387315), (604, 377055), (630, 361494), (665, 342468), (684, 332955), (735, 309852), (755, 301644), (756, 301245), (798, 285390), (810, 281162), (855, 266364), (882, 258210), (906, 251370), (931, 244620), (945, 240996), (980, 232389), (1026, 221970), (1057, 215460), (1134, 200830), (1140, 199773), (1197, 190260), (1260, 180747), (1323, 172140), (1330, 171234), (1359, 167580), (1470, 154926), (1510, 150822), (1539, 147980), (1596, 142695), (1620, 140581), (1710, 133182), (1764, 129105), (1812, 125685), (1862, 122310), (1890, 120498), (1995, 114156), (2052, 110985), (2114, 107730), (2205, 103284), (2265, 100548), (2268, 100415), (2394, 95130), (2565, 88788), (2646, 86070), (2660, 85617), (2718, 83790), (2793, 81540), (2835, 80332), (2869, 79380), (2940, 77463), (3020, 75411), (3078, 73990), (3171, 71820), (3420, 66591), (3591, 63420), (3724, 61155), (3780, 60249), (3969, 57380), (3990, 57078), (4077, 55860), (4228, 53865), (4410, 51642), (4530, 50274), (4655, 48924), (4788, 47565), (5130, 44394), (5285, 43092), (5292, 43035), (5436, 41895), (5586, 40770), (5670, 40166), (5738, 39690), (5985, 38052), (6156, 36995), (6342, 35910), (6615, 34428), (6795, 33516), (7182, 31710), (7399, 30780), (7695, 29596), (7938, 28690), (7980, 28539), (8154, 27930), (8379, 27180), (8607, 26460), (8820, 25821), (9060, 25137), (9310, 24462), (9513, 23940), (10260, 22197), (10570, 21546), (10773, 21140), (11172, 20385), (11340, 20083), (11476, 19845), (11970, 19026), (12231, 18620), (12684, 17955), (13230, 17214), (13590, 16758), (13965, 16308), (14345, 15876), (14364, 15855), (14798, 15390)]