289605030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2$

素因数の和:100

約数の個数: 288

約数和(自身を含む): 919410912

約数和(自身を除く): 629805882

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 17, 19, 22, 26, 30, 33, 34, 38, 39, 51, 55, 57, 65, 66, 78, 85, 95, 102, 110, 114, 121, 130, 143, 165, 170, 187, 190, 195, 209, 221, 242, 247, 255, 285, 286, 323, 330, 361, 363, 374, 390, 418, 429, 442, 494, 510, 561, 570, 605, 627, 646, 663, 715, 722, 726, 741, 858, 935, 969, 1045, 1083, 1105, 1122, 1210, 1235, 1254, 1326, 1430, 1482, 1573, 1615, 1805, 1815, 1870, 1938, 2057, 2090, 2145, 2166, 2210, 2299, 2431, 2470, 2717, 2805, 3135, 3146, 3230, 3315, 3553, 3610, 3630, 3705, 3971, 4114, 4199, 4290, 4598, 4693, 4719, 4845, 4862, 5415, 5434, 5610, 6137, 6171, 6270, 6630, 6897, 7106, 7293, 7410, 7865, 7942, 8151, 8398, 9386, 9438, 9690, 10285, 10659, 10830, 11495, 11913, 12155, 12274, 12342, 12597, 13585, 13794, 14079, 14586, 15730, 16302, 17765, 18411, 19855, 20570, 20995, 21318, 22990, 23465, 23595, 23826, 24310, 25194, 26741, 27170, 28158, 29887, 30685, 30855, 34485, 35530, 36465, 36822, 39083, 39710, 40755, 41990, 43681, 46189, 46930, 47190, 51623, 53295, 53482, 59565, 59774, 61370, 61710, 62985, 67507, 68970, 70395, 72930, 78166, 79781, 80223, 81510, 87362, 89661, 92055, 92378, 103246, 106590, 117249, 119130, 125970, 131043, 133705, 135014, 138567, 140790, 149435, 154869, 159562, 160446, 179322, 184110, 195415, 202521, 218405, 230945, 234498, 239343, 258115, 262086, 267410, 277134, 298870, 309738, 337535, 390830, 398905, 401115, 405042, 436810, 448305, 461890, 478686, 508079, 516230, 567853, 586245, 655215, 675070, 692835, 742577, 774345, 797810, 802230, 877591, 896610, 1012605, 1016158, 1135706, 1172490, 1196715, 1310430, 1385670, 1485154, 1524237, 1548690, 1703559, 1755182, 2025210, 2227731, 2393430, 2540395, 2632773, 2839265, 3048474, 3407118, 3712885, 4387955, 4455462, 5080790, 5265546, 5678530, 7425770, 7621185, 8517795, 8775910, 9653501, 11138655, 13163865, 15242370, 17035590, 19307002, 22277310, 26327730, 28960503, 48267505, 57921006, 96535010, 144802515, 289605030]

約数ペア:

[(1, 289605030), (2, 144802515), (3, 96535010), (5, 57921006), (6, 48267505), (10, 28960503), (11, 26327730), (13, 22277310), (15, 19307002), (17, 17035590), (19, 15242370), (22, 13163865), (26, 11138655), (30, 9653501), (33, 8775910), (34, 8517795), (38, 7621185), (39, 7425770), (51, 5678530), (55, 5265546), (57, 5080790), (65, 4455462), (66, 4387955), (78, 3712885), (85, 3407118), (95, 3048474), (102, 2839265), (110, 2632773), (114, 2540395), (121, 2393430), (130, 2227731), (143, 2025210), (165, 1755182), (170, 1703559), (187, 1548690), (190, 1524237), (195, 1485154), (209, 1385670), (221, 1310430), (242, 1196715), (247, 1172490), (255, 1135706), (285, 1016158), (286, 1012605), (323, 896610), (330, 877591), (361, 802230), (363, 797810), (374, 774345), (390, 742577), (418, 692835), (429, 675070), (442, 655215), (494, 586245), (510, 567853), (561, 516230), (570, 508079), (605, 478686), (627, 461890), (646, 448305), (663, 436810), (715, 405042), (722, 401115), (726, 398905), (741, 390830), (858, 337535), (935, 309738), (969, 298870), (1045, 277134), (1083, 267410), (1105, 262086), (1122, 258115), (1210, 239343), (1235, 234498), (1254, 230945), (1326, 218405), (1430, 202521), (1482, 195415), (1573, 184110), (1615, 179322), (1805, 160446), (1815, 159562), (1870, 154869), (1938, 149435), (2057, 140790), (2090, 138567), (2145, 135014), (2166, 133705), (2210, 131043), (2299, 125970), (2431, 119130), (2470, 117249), (2717, 106590), (2805, 103246), (3135, 92378), (3146, 92055), (3230, 89661), (3315, 87362), (3553, 81510), (3610, 80223), (3630, 79781), (3705, 78166), (3971, 72930), (4114, 70395), (4199, 68970), (4290, 67507), (4598, 62985), (4693, 61710), (4719, 61370), (4845, 59774), (4862, 59565), (5415, 53482), (5434, 53295), (5610, 51623), (6137, 47190), (6171, 46930), (6270, 46189), (6630, 43681), (6897, 41990), (7106, 40755), (7293, 39710), (7410, 39083), (7865, 36822), (7942, 36465), (8151, 35530), (8398, 34485), (9386, 30855), (9438, 30685), (9690, 29887), (10285, 28158), (10659, 27170), (10830, 26741), (11495, 25194), (11913, 24310), (12155, 23826), (12274, 23595), (12342, 23465), (12597, 22990), (13585, 21318), (13794, 20995), (14079, 20570), (14586, 19855), (15730, 18411), (16302, 17765)]