144970380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:173

約数の個数: 216

約数和(自身を含む): 489277152

約数和(自身を除く): 344306772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 23, 30, 36, 38, 45, 46, 57, 60, 69, 76, 90, 92, 95, 97, 114, 115, 138, 171, 180, 190, 194, 207, 228, 230, 276, 285, 291, 342, 345, 361, 380, 388, 414, 437, 460, 485, 570, 582, 684, 690, 722, 828, 855, 873, 874, 970, 1035, 1083, 1140, 1164, 1311, 1380, 1444, 1455, 1710, 1746, 1748, 1805, 1843, 1940, 2070, 2166, 2185, 2231, 2622, 2910, 3249, 3420, 3492, 3610, 3686, 3933, 4140, 4332, 4365, 4370, 4462, 5244, 5415, 5529, 5820, 6498, 6555, 6693, 7220, 7372, 7866, 8303, 8730, 8740, 8924, 9215, 10830, 11058, 11155, 12996, 13110, 13386, 15732, 16245, 16587, 16606, 17460, 18430, 19665, 20079, 21660, 22116, 22310, 24909, 26220, 26772, 27645, 32490, 33174, 33212, 33465, 35017, 36860, 39330, 40158, 41515, 42389, 44620, 49818, 55290, 64980, 66348, 66930, 70034, 74727, 78660, 80316, 82935, 83030, 84778, 99636, 100395, 105051, 110580, 124545, 127167, 133860, 140068, 149454, 165870, 166060, 169556, 175085, 200790, 210102, 211945, 249090, 254334, 298908, 315153, 331740, 350170, 373635, 381501, 401580, 420204, 423890, 498180, 508668, 525255, 630306, 635835, 700340, 747270, 763002, 805391, 847780, 1050510, 1260612, 1271670, 1494540, 1526004, 1575765, 1610782, 1907505, 2101020, 2416173, 2543340, 3151530, 3221564, 3815010, 4026955, 4832346, 6303060, 7248519, 7630020, 8053910, 9664692, 12080865, 14497038, 16107820, 24161730, 28994076, 36242595, 48323460, 72485190, 144970380]

約数ペア:

[(1, 144970380), (2, 72485190), (3, 48323460), (4, 36242595), (5, 28994076), (6, 24161730), (9, 16107820), (10, 14497038), (12, 12080865), (15, 9664692), (18, 8053910), (19, 7630020), (20, 7248519), (23, 6303060), (30, 4832346), (36, 4026955), (38, 3815010), (45, 3221564), (46, 3151530), (57, 2543340), (60, 2416173), (69, 2101020), (76, 1907505), (90, 1610782), (92, 1575765), (95, 1526004), (97, 1494540), (114, 1271670), (115, 1260612), (138, 1050510), (171, 847780), (180, 805391), (190, 763002), (194, 747270), (207, 700340), (228, 635835), (230, 630306), (276, 525255), (285, 508668), (291, 498180), (342, 423890), (345, 420204), (361, 401580), (380, 381501), (388, 373635), (414, 350170), (437, 331740), (460, 315153), (485, 298908), (570, 254334), (582, 249090), (684, 211945), (690, 210102), (722, 200790), (828, 175085), (855, 169556), (873, 166060), (874, 165870), (970, 149454), (1035, 140068), (1083, 133860), (1140, 127167), (1164, 124545), (1311, 110580), (1380, 105051), (1444, 100395), (1455, 99636), (1710, 84778), (1746, 83030), (1748, 82935), (1805, 80316), (1843, 78660), (1940, 74727), (2070, 70034), (2166, 66930), (2185, 66348), (2231, 64980), (2622, 55290), (2910, 49818), (3249, 44620), (3420, 42389), (3492, 41515), (3610, 40158), (3686, 39330), (3933, 36860), (4140, 35017), (4332, 33465), (4365, 33212), (4370, 33174), (4462, 32490), (5244, 27645), (5415, 26772), (5529, 26220), (5820, 24909), (6498, 22310), (6555, 22116), (6693, 21660), (7220, 20079), (7372, 19665), (7866, 18430), (8303, 17460), (8730, 16606), (8740, 16587), (8924, 16245), (9215, 15732), (10830, 13386), (11058, 13110), (11155, 12996)]