179680140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1$

素因数の和:118

約数の個数: 288

約数和(自身を含む): 635463360

約数和(自身を除く): 455783220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 23, 27, 30, 34, 36, 37, 45, 46, 51, 54, 60, 68, 69, 74, 85, 90, 92, 102, 108, 111, 115, 135, 138, 148, 153, 170, 180, 185, 204, 207, 222, 230, 255, 270, 276, 306, 333, 340, 345, 370, 391, 414, 444, 459, 460, 510, 529, 540, 555, 612, 621, 629, 666, 690, 740, 765, 782, 828, 851, 918, 999, 1020, 1035, 1058, 1110, 1173, 1242, 1258, 1332, 1380, 1530, 1564, 1587, 1665, 1702, 1836, 1887, 1955, 1998, 2070, 2116, 2220, 2295, 2346, 2484, 2516, 2553, 2645, 3060, 3105, 3145, 3174, 3330, 3404, 3519, 3774, 3910, 3996, 4140, 4255, 4590, 4692, 4761, 4995, 5106, 5290, 5661, 5865, 6210, 6290, 6348, 6660, 7038, 7548, 7659, 7820, 7935, 8510, 8993, 9180, 9435, 9522, 9990, 10212, 10557, 10580, 11322, 11730, 12420, 12580, 12765, 14076, 14283, 14467, 15318, 15870, 16983, 17020, 17595, 17986, 18870, 19044, 19573, 19980, 21114, 22644, 22977, 23460, 23805, 25530, 26979, 28305, 28566, 28934, 30636, 31740, 33966, 35190, 35972, 37740, 38295, 39146, 42228, 43401, 44965, 45954, 47610, 51060, 52785, 53958, 56610, 57132, 57868, 58719, 67932, 70380, 71415, 72335, 76590, 78292, 80937, 84915, 86802, 89930, 91908, 95220, 97865, 105570, 107916, 113220, 114885, 117438, 130203, 134895, 142830, 144670, 153180, 161874, 169830, 173604, 176157, 179860, 195730, 211140, 217005, 229770, 234876, 242811, 260406, 269790, 285660, 289340, 293595, 323748, 332741, 339660, 352314, 390609, 391460, 404685, 434010, 459540, 485622, 520812, 528471, 539580, 587190, 651015, 665482, 704628, 781218, 809370, 868020, 880785, 971244, 998223, 1056942, 1174380, 1214055, 1302030, 1330964, 1562436, 1618740, 1663705, 1761570, 1953045, 1996446, 2113884, 2428110, 2604060, 2642355, 2994669, 3327410, 3523140, 3906090, 3992892, 4856220, 4991115, 5284710, 5989338, 6654820, 7812180, 8984007, 9982230, 10569420, 11978676, 14973345, 17968014, 19964460, 29946690, 35936028, 44920035, 59893380, 89840070, 179680140]

約数ペア:

[(1, 179680140), (2, 89840070), (3, 59893380), (4, 44920035), (5, 35936028), (6, 29946690), (9, 19964460), (10, 17968014), (12, 14973345), (15, 11978676), (17, 10569420), (18, 9982230), (20, 8984007), (23, 7812180), (27, 6654820), (30, 5989338), (34, 5284710), (36, 4991115), (37, 4856220), (45, 3992892), (46, 3906090), (51, 3523140), (54, 3327410), (60, 2994669), (68, 2642355), (69, 2604060), (74, 2428110), (85, 2113884), (90, 1996446), (92, 1953045), (102, 1761570), (108, 1663705), (111, 1618740), (115, 1562436), (135, 1330964), (138, 1302030), (148, 1214055), (153, 1174380), (170, 1056942), (180, 998223), (185, 971244), (204, 880785), (207, 868020), (222, 809370), (230, 781218), (255, 704628), (270, 665482), (276, 651015), (306, 587190), (333, 539580), (340, 528471), (345, 520812), (370, 485622), (391, 459540), (414, 434010), (444, 404685), (459, 391460), (460, 390609), (510, 352314), (529, 339660), (540, 332741), (555, 323748), (612, 293595), (621, 289340), (629, 285660), (666, 269790), (690, 260406), (740, 242811), (765, 234876), (782, 229770), (828, 217005), (851, 211140), (918, 195730), (999, 179860), (1020, 176157), (1035, 173604), (1058, 169830), (1110, 161874), (1173, 153180), (1242, 144670), (1258, 142830), (1332, 134895), (1380, 130203), (1530, 117438), (1564, 114885), (1587, 113220), (1665, 107916), (1702, 105570), (1836, 97865), (1887, 95220), (1955, 91908), (1998, 89930), (2070, 86802), (2116, 84915), (2220, 80937), (2295, 78292), (2346, 76590), (2484, 72335), (2516, 71415), (2553, 70380), (2645, 67932), (3060, 58719), (3105, 57868), (3145, 57132), (3174, 56610), (3330, 53958), (3404, 52785), (3519, 51060), (3774, 47610), (3910, 45954), (3996, 44965), (4140, 43401), (4255, 42228), (4590, 39146), (4692, 38295), (4761, 37740), (4995, 35972), (5106, 35190), (5290, 33966), (5661, 31740), (5865, 30636), (6210, 28934), (6290, 28566), (6348, 28305), (6660, 26979), (7038, 25530), (7548, 23805), (7659, 23460), (7820, 22977), (7935, 22644), (8510, 21114), (8993, 19980), (9180, 19573), (9435, 19044), (9522, 18870), (9990, 17986), (10212, 17595), (10557, 17020), (10580, 16983), (11322, 15870), (11730, 15318), (12420, 14467), (12580, 14283), (12765, 14076)]