171145260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:209

約数の個数: 288

約数和(自身を含む): 625584960

約数和(自身を除く): 454439700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 61, 65, 66, 78, 90, 99, 109, 110, 117, 122, 130, 132, 143, 156, 165, 180, 183, 195, 198, 218, 220, 234, 244, 260, 286, 305, 327, 330, 366, 390, 396, 429, 436, 468, 495, 545, 549, 572, 585, 610, 654, 660, 671, 715, 732, 780, 793, 858, 915, 981, 990, 1090, 1098, 1170, 1199, 1220, 1287, 1308, 1342, 1417, 1430, 1586, 1635, 1716, 1830, 1962, 1980, 2013, 2145, 2180, 2196, 2340, 2379, 2398, 2574, 2684, 2745, 2834, 2860, 3172, 3270, 3355, 3597, 3660, 3924, 3965, 4026, 4251, 4290, 4758, 4796, 4905, 5148, 5490, 5668, 5995, 6039, 6435, 6540, 6649, 6710, 7085, 7137, 7194, 7930, 8052, 8502, 8580, 8723, 9516, 9810, 10065, 10791, 10980, 11895, 11990, 12078, 12753, 12870, 13298, 13420, 14170, 14274, 14388, 15587, 15860, 17004, 17446, 17985, 19620, 19947, 20130, 21255, 21582, 23790, 23980, 24156, 25506, 25740, 26169, 26596, 28340, 28548, 30195, 31174, 33245, 34892, 35685, 35970, 39894, 40260, 42510, 43164, 43615, 46761, 47580, 51012, 52338, 53955, 59841, 60390, 62348, 63765, 66490, 71370, 71940, 73139, 77935, 78507, 79788, 85020, 86437, 87230, 93522, 99735, 104676, 107910, 119682, 120780, 127530, 130845, 132980, 140283, 142740, 146278, 155870, 157014, 172874, 174460, 187044, 199470, 215820, 219417, 233805, 239364, 255060, 259311, 261690, 280566, 292556, 299205, 311740, 314028, 345748, 365695, 392535, 398940, 432185, 438834, 467610, 518622, 523380, 561132, 598410, 658251, 701415, 731390, 777933, 785070, 864370, 877668, 935220, 950807, 1037244, 1097085, 1196820, 1296555, 1316502, 1402830, 1462780, 1555866, 1570140, 1728740, 1901614, 2194170, 2593110, 2633004, 2805660, 2852421, 3111732, 3291255, 3803228, 3889665, 4388340, 4754035, 5186220, 5704842, 6582510, 7779330, 8557263, 9508070, 11409684, 13165020, 14262105, 15558660, 17114526, 19016140, 28524210, 34229052, 42786315, 57048420, 85572630, 171145260]

約数ペア:

[(1, 171145260), (2, 85572630), (3, 57048420), (4, 42786315), (5, 34229052), (6, 28524210), (9, 19016140), (10, 17114526), (11, 15558660), (12, 14262105), (13, 13165020), (15, 11409684), (18, 9508070), (20, 8557263), (22, 7779330), (26, 6582510), (30, 5704842), (33, 5186220), (36, 4754035), (39, 4388340), (44, 3889665), (45, 3803228), (52, 3291255), (55, 3111732), (60, 2852421), (61, 2805660), (65, 2633004), (66, 2593110), (78, 2194170), (90, 1901614), (99, 1728740), (109, 1570140), (110, 1555866), (117, 1462780), (122, 1402830), (130, 1316502), (132, 1296555), (143, 1196820), (156, 1097085), (165, 1037244), (180, 950807), (183, 935220), (195, 877668), (198, 864370), (218, 785070), (220, 777933), (234, 731390), (244, 701415), (260, 658251), (286, 598410), (305, 561132), (327, 523380), (330, 518622), (366, 467610), (390, 438834), (396, 432185), (429, 398940), (436, 392535), (468, 365695), (495, 345748), (545, 314028), (549, 311740), (572, 299205), (585, 292556), (610, 280566), (654, 261690), (660, 259311), (671, 255060), (715, 239364), (732, 233805), (780, 219417), (793, 215820), (858, 199470), (915, 187044), (981, 174460), (990, 172874), (1090, 157014), (1098, 155870), (1170, 146278), (1199, 142740), (1220, 140283), (1287, 132980), (1308, 130845), (1342, 127530), (1417, 120780), (1430, 119682), (1586, 107910), (1635, 104676), (1716, 99735), (1830, 93522), (1962, 87230), (1980, 86437), (2013, 85020), (2145, 79788), (2180, 78507), (2196, 77935), (2340, 73139), (2379, 71940), (2398, 71370), (2574, 66490), (2684, 63765), (2745, 62348), (2834, 60390), (2860, 59841), (3172, 53955), (3270, 52338), (3355, 51012), (3597, 47580), (3660, 46761), (3924, 43615), (3965, 43164), (4026, 42510), (4251, 40260), (4290, 39894), (4758, 35970), (4796, 35685), (4905, 34892), (5148, 33245), (5490, 31174), (5668, 30195), (5995, 28548), (6039, 28340), (6435, 26596), (6540, 26169), (6649, 25740), (6710, 25506), (7085, 24156), (7137, 23980), (7194, 23790), (7930, 21582), (8052, 21255), (8502, 20130), (8580, 19947), (8723, 19620), (9516, 17985), (9810, 17446), (10065, 17004), (10791, 15860), (10980, 15587), (11895, 14388), (11990, 14274), (12078, 14170), (12753, 13420), (12870, 13298)]