229238800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:214

約数の個数: 240

約数和(自身を含む): 688844800

約数和(自身を除く): 459606000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 31, 35, 38, 40, 50, 56, 62, 70, 76, 80, 95, 100, 112, 124, 133, 139, 140, 152, 155, 175, 190, 200, 217, 248, 266, 278, 280, 304, 310, 350, 380, 400, 434, 475, 496, 532, 556, 560, 589, 620, 665, 695, 700, 760, 775, 868, 950, 973, 1064, 1085, 1112, 1178, 1240, 1330, 1390, 1400, 1520, 1550, 1736, 1900, 1946, 2128, 2170, 2224, 2356, 2480, 2641, 2660, 2780, 2800, 2945, 3100, 3325, 3472, 3475, 3800, 3892, 4123, 4309, 4340, 4712, 4865, 5282, 5320, 5425, 5560, 5890, 6200, 6650, 6950, 7600, 7784, 8246, 8618, 8680, 9424, 9730, 10564, 10640, 10850, 11120, 11780, 12400, 13205, 13300, 13900, 14725, 15568, 16492, 17236, 17360, 18487, 19460, 20615, 21128, 21545, 21700, 23560, 24325, 26410, 26600, 27800, 29450, 30163, 32984, 34472, 36974, 38920, 41230, 42256, 43090, 43400, 47120, 48650, 52820, 53200, 55600, 58900, 60326, 65968, 66025, 68944, 73948, 77840, 81871, 82460, 86180, 86800, 92435, 97300, 103075, 105640, 107725, 117800, 120652, 132050, 147896, 150815, 163742, 164920, 172360, 184870, 194600, 206150, 211280, 215450, 235600, 241304, 264100, 295792, 301630, 327484, 329840, 344720, 369740, 389200, 409355, 412300, 430900, 462175, 482608, 528200, 573097, 603260, 654968, 739480, 754075, 818710, 824600, 861800, 924350, 1056400, 1146194, 1206520, 1309936, 1478960, 1508150, 1637420, 1649200, 1723600, 1848700, 2046775, 2292388, 2413040, 2865485, 3016300, 3274840, 3697400, 4093550, 4584776, 5730970, 6032600, 6549680, 7394800, 8187100, 9169552, 11461940, 12065200, 14327425, 16374200, 22923880, 28654850, 32748400, 45847760, 57309700, 114619400, 229238800]

約数ペア:

[(1, 229238800), (2, 114619400), (4, 57309700), (5, 45847760), (7, 32748400), (8, 28654850), (10, 22923880), (14, 16374200), (16, 14327425), (19, 12065200), (20, 11461940), (25, 9169552), (28, 8187100), (31, 7394800), (35, 6549680), (38, 6032600), (40, 5730970), (50, 4584776), (56, 4093550), (62, 3697400), (70, 3274840), (76, 3016300), (80, 2865485), (95, 2413040), (100, 2292388), (112, 2046775), (124, 1848700), (133, 1723600), (139, 1649200), (140, 1637420), (152, 1508150), (155, 1478960), (175, 1309936), (190, 1206520), (200, 1146194), (217, 1056400), (248, 924350), (266, 861800), (278, 824600), (280, 818710), (304, 754075), (310, 739480), (350, 654968), (380, 603260), (400, 573097), (434, 528200), (475, 482608), (496, 462175), (532, 430900), (556, 412300), (560, 409355), (589, 389200), (620, 369740), (665, 344720), (695, 329840), (700, 327484), (760, 301630), (775, 295792), (868, 264100), (950, 241304), (973, 235600), (1064, 215450), (1085, 211280), (1112, 206150), (1178, 194600), (1240, 184870), (1330, 172360), (1390, 164920), (1400, 163742), (1520, 150815), (1550, 147896), (1736, 132050), (1900, 120652), (1946, 117800), (2128, 107725), (2170, 105640), (2224, 103075), (2356, 97300), (2480, 92435), (2641, 86800), (2660, 86180), (2780, 82460), (2800, 81871), (2945, 77840), (3100, 73948), (3325, 68944), (3472, 66025), (3475, 65968), (3800, 60326), (3892, 58900), (4123, 55600), (4309, 53200), (4340, 52820), (4712, 48650), (4865, 47120), (5282, 43400), (5320, 43090), (5425, 42256), (5560, 41230), (5890, 38920), (6200, 36974), (6650, 34472), (6950, 32984), (7600, 30163), (7784, 29450), (8246, 27800), (8618, 26600), (8680, 26410), (9424, 24325), (9730, 23560), (10564, 21700), (10640, 21545), (10850, 21128), (11120, 20615), (11780, 19460), (12400, 18487), (13205, 17360), (13300, 17236), (13900, 16492), (14725, 15568)]