165893940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:116

約数の個数: 288

約数和(自身を含む): 583752960

約数和(自身を除く): 417859020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 23, 27, 30, 36, 37, 38, 45, 46, 54, 57, 60, 69, 74, 76, 90, 92, 95, 108, 111, 114, 115, 135, 138, 148, 171, 180, 185, 190, 207, 222, 228, 230, 270, 276, 285, 333, 342, 345, 361, 370, 380, 414, 437, 444, 460, 513, 540, 555, 570, 621, 666, 684, 690, 703, 722, 740, 828, 851, 855, 874, 999, 1026, 1035, 1083, 1110, 1140, 1242, 1311, 1332, 1380, 1406, 1444, 1665, 1702, 1710, 1748, 1805, 1998, 2052, 2070, 2109, 2166, 2185, 2220, 2484, 2553, 2565, 2622, 2812, 3105, 3249, 3330, 3404, 3420, 3515, 3610, 3933, 3996, 4140, 4218, 4255, 4332, 4370, 4995, 5106, 5130, 5244, 5415, 6210, 6327, 6498, 6555, 6660, 7030, 7220, 7659, 7866, 8303, 8436, 8510, 8740, 9747, 9990, 10212, 10260, 10545, 10830, 11799, 12420, 12654, 12765, 12996, 13110, 13357, 14060, 15318, 15732, 16169, 16245, 16606, 17020, 18981, 19494, 19665, 19980, 21090, 21660, 22977, 23598, 24909, 25308, 25530, 26220, 26714, 30636, 31635, 32338, 32490, 33212, 37962, 38295, 38988, 39330, 40071, 41515, 42180, 45954, 47196, 48507, 48735, 49818, 51060, 53428, 58995, 63270, 64676, 64980, 66785, 74727, 75924, 76590, 78660, 80142, 80845, 83030, 91908, 94905, 97014, 97470, 99636, 114885, 117990, 120213, 124545, 126540, 133570, 145521, 149454, 153180, 160284, 161690, 166060, 189810, 194028, 194940, 200355, 224181, 229770, 235980, 240426, 242535, 249090, 267140, 291042, 298908, 307211, 323380, 360639, 373635, 379620, 400710, 436563, 448362, 459540, 480852, 485070, 498180, 582084, 601065, 614422, 721278, 727605, 747270, 801420, 873126, 896724, 921633, 970140, 1120905, 1202130, 1228844, 1442556, 1455210, 1494540, 1536055, 1746252, 1803195, 1843266, 2182815, 2241810, 2404260, 2764899, 2910420, 3072110, 3606390, 3686532, 4365630, 4483620, 4608165, 5529798, 6144220, 7212780, 8294697, 8731260, 9216330, 11059596, 13824495, 16589394, 18432660, 27648990, 33178788, 41473485, 55297980, 82946970, 165893940]

約数ペア:

[(1, 165893940), (2, 82946970), (3, 55297980), (4, 41473485), (5, 33178788), (6, 27648990), (9, 18432660), (10, 16589394), (12, 13824495), (15, 11059596), (18, 9216330), (19, 8731260), (20, 8294697), (23, 7212780), (27, 6144220), (30, 5529798), (36, 4608165), (37, 4483620), (38, 4365630), (45, 3686532), (46, 3606390), (54, 3072110), (57, 2910420), (60, 2764899), (69, 2404260), (74, 2241810), (76, 2182815), (90, 1843266), (92, 1803195), (95, 1746252), (108, 1536055), (111, 1494540), (114, 1455210), (115, 1442556), (135, 1228844), (138, 1202130), (148, 1120905), (171, 970140), (180, 921633), (185, 896724), (190, 873126), (207, 801420), (222, 747270), (228, 727605), (230, 721278), (270, 614422), (276, 601065), (285, 582084), (333, 498180), (342, 485070), (345, 480852), (361, 459540), (370, 448362), (380, 436563), (414, 400710), (437, 379620), (444, 373635), (460, 360639), (513, 323380), (540, 307211), (555, 298908), (570, 291042), (621, 267140), (666, 249090), (684, 242535), (690, 240426), (703, 235980), (722, 229770), (740, 224181), (828, 200355), (851, 194940), (855, 194028), (874, 189810), (999, 166060), (1026, 161690), (1035, 160284), (1083, 153180), (1110, 149454), (1140, 145521), (1242, 133570), (1311, 126540), (1332, 124545), (1380, 120213), (1406, 117990), (1444, 114885), (1665, 99636), (1702, 97470), (1710, 97014), (1748, 94905), (1805, 91908), (1998, 83030), (2052, 80845), (2070, 80142), (2109, 78660), (2166, 76590), (2185, 75924), (2220, 74727), (2484, 66785), (2553, 64980), (2565, 64676), (2622, 63270), (2812, 58995), (3105, 53428), (3249, 51060), (3330, 49818), (3404, 48735), (3420, 48507), (3515, 47196), (3610, 45954), (3933, 42180), (3996, 41515), (4140, 40071), (4218, 39330), (4255, 38988), (4332, 38295), (4370, 37962), (4995, 33212), (5106, 32490), (5130, 32338), (5244, 31635), (5415, 30636), (6210, 26714), (6327, 26220), (6498, 25530), (6555, 25308), (6660, 24909), (7030, 23598), (7220, 22977), (7659, 21660), (7866, 21090), (8303, 19980), (8436, 19665), (8510, 19494), (8740, 18981), (9747, 17020), (9990, 16606), (10212, 16245), (10260, 16169), (10545, 15732), (10830, 15318), (11799, 14060), (12420, 13357), (12654, 13110), (12765, 12996)]