250567020

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:187

約数の個数: 288

約数和(自身を含む): 887927040

約数和(自身を除く): 637360020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 43, 44, 45, 54, 55, 60, 66, 81, 86, 90, 99, 108, 109, 110, 129, 132, 135, 162, 165, 172, 180, 198, 215, 218, 220, 243, 258, 270, 297, 324, 327, 330, 387, 396, 405, 430, 436, 473, 486, 495, 516, 540, 545, 594, 645, 654, 660, 774, 810, 860, 891, 946, 972, 981, 990, 1090, 1161, 1188, 1199, 1215, 1290, 1308, 1419, 1485, 1548, 1620, 1635, 1782, 1892, 1935, 1962, 1980, 2180, 2322, 2365, 2398, 2430, 2580, 2673, 2838, 2943, 2970, 3270, 3483, 3564, 3597, 3870, 3924, 4257, 4455, 4644, 4687, 4730, 4796, 4860, 4905, 5346, 5676, 5805, 5886, 5940, 5995, 6540, 6966, 7095, 7194, 7740, 8514, 8829, 8910, 9374, 9460, 9810, 10449, 10692, 10791, 11610, 11772, 11990, 12771, 13365, 13932, 14061, 14190, 14388, 14715, 17028, 17415, 17658, 17820, 17985, 18748, 19620, 20898, 21285, 21582, 23220, 23435, 23980, 25542, 26487, 26730, 28122, 28380, 29430, 32373, 34830, 35316, 35970, 38313, 41796, 42183, 42570, 43164, 44145, 46870, 51084, 51557, 52245, 52974, 53460, 53955, 56244, 58860, 63855, 64746, 69660, 70305, 71940, 76626, 84366, 85140, 88290, 93740, 97119, 103114, 104490, 105948, 107910, 114939, 126549, 127710, 129492, 132435, 140610, 153252, 154671, 161865, 168732, 176580, 191565, 194238, 206228, 208980, 210915, 215820, 229878, 253098, 255420, 257785, 264870, 281220, 291357, 309342, 323730, 379647, 383130, 388476, 421830, 459756, 464013, 485595, 506196, 515570, 529740, 574695, 582714, 618684, 632745, 647460, 759294, 766260, 773355, 843660, 928026, 971190, 1031140, 1138941, 1149390, 1165428, 1265490, 1392039, 1456785, 1518588, 1546710, 1856052, 1898235, 1942380, 2277882, 2298780, 2320065, 2530980, 2784078, 2913570, 3093420, 3796470, 4176117, 4555764, 4640130, 5568156, 5694705, 5827140, 6960195, 7592940, 8352234, 9280260, 11389410, 12528351, 13920390, 16704468, 20880585, 22778820, 25056702, 27840780, 41761170, 50113404, 62641755, 83522340, 125283510, 250567020]

約数ペア:

[(1, 250567020), (2, 125283510), (3, 83522340), (4, 62641755), (5, 50113404), (6, 41761170), (9, 27840780), (10, 25056702), (11, 22778820), (12, 20880585), (15, 16704468), (18, 13920390), (20, 12528351), (22, 11389410), (27, 9280260), (30, 8352234), (33, 7592940), (36, 6960195), (43, 5827140), (44, 5694705), (45, 5568156), (54, 4640130), (55, 4555764), (60, 4176117), (66, 3796470), (81, 3093420), (86, 2913570), (90, 2784078), (99, 2530980), (108, 2320065), (109, 2298780), (110, 2277882), (129, 1942380), (132, 1898235), (135, 1856052), (162, 1546710), (165, 1518588), (172, 1456785), (180, 1392039), (198, 1265490), (215, 1165428), (218, 1149390), (220, 1138941), (243, 1031140), (258, 971190), (270, 928026), (297, 843660), (324, 773355), (327, 766260), (330, 759294), (387, 647460), (396, 632745), (405, 618684), (430, 582714), (436, 574695), (473, 529740), (486, 515570), (495, 506196), (516, 485595), (540, 464013), (545, 459756), (594, 421830), (645, 388476), (654, 383130), (660, 379647), (774, 323730), (810, 309342), (860, 291357), (891, 281220), (946, 264870), (972, 257785), (981, 255420), (990, 253098), (1090, 229878), (1161, 215820), (1188, 210915), (1199, 208980), (1215, 206228), (1290, 194238), (1308, 191565), (1419, 176580), (1485, 168732), (1548, 161865), (1620, 154671), (1635, 153252), (1782, 140610), (1892, 132435), (1935, 129492), (1962, 127710), (1980, 126549), (2180, 114939), (2322, 107910), (2365, 105948), (2398, 104490), (2430, 103114), (2580, 97119), (2673, 93740), (2838, 88290), (2943, 85140), (2970, 84366), (3270, 76626), (3483, 71940), (3564, 70305), (3597, 69660), (3870, 64746), (3924, 63855), (4257, 58860), (4455, 56244), (4644, 53955), (4687, 53460), (4730, 52974), (4796, 52245), (4860, 51557), (4905, 51084), (5346, 46870), (5676, 44145), (5805, 43164), (5886, 42570), (5940, 42183), (5995, 41796), (6540, 38313), (6966, 35970), (7095, 35316), (7194, 34830), (7740, 32373), (8514, 29430), (8829, 28380), (8910, 28122), (9374, 26730), (9460, 26487), (9810, 25542), (10449, 23980), (10692, 23435), (10791, 23220), (11610, 21582), (11772, 21285), (11990, 20898), (12771, 19620), (13365, 18748), (13932, 17985), (14061, 17820), (14190, 17658), (14388, 17415), (14715, 17028)]