551764980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1483}}^1$

素因数の和:1567

約数の個数: 192

約数和(自身を含む): 1884798720

約数和(自身を除く): 1333033740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 53, 54, 60, 65, 78, 90, 106, 108, 117, 130, 135, 156, 159, 180, 195, 212, 234, 260, 265, 270, 318, 351, 390, 468, 477, 530, 540, 585, 636, 689, 702, 780, 795, 954, 1060, 1170, 1378, 1404, 1431, 1483, 1590, 1755, 1908, 2067, 2340, 2385, 2756, 2862, 2966, 3180, 3445, 3510, 4134, 4449, 4770, 5724, 5932, 6201, 6890, 7020, 7155, 7415, 8268, 8898, 9540, 10335, 12402, 13347, 13780, 14310, 14830, 17796, 18603, 19279, 20670, 22245, 24804, 26694, 28620, 29660, 31005, 37206, 38558, 40041, 41340, 44490, 53388, 57837, 62010, 66735, 74412, 77116, 78599, 80082, 88980, 93015, 96395, 115674, 124020, 133470, 157198, 160164, 173511, 186030, 192790, 200205, 231348, 235797, 266940, 289185, 314396, 347022, 372060, 385580, 392995, 400410, 471594, 520533, 578370, 694044, 707391, 785990, 800820, 867555, 943188, 1021787, 1041066, 1156740, 1178985, 1414782, 1571980, 1735110, 2043574, 2082132, 2122173, 2357970, 2602665, 2829564, 3065361, 3470220, 3536955, 4087148, 4244346, 4715940, 5108935, 5205330, 6130722, 7073910, 8488692, 9196083, 10217870, 10410660, 10610865, 12261444, 14147820, 15326805, 18392166, 20435740, 21221730, 27588249, 30653610, 36784332, 42443460, 45980415, 55176498, 61307220, 91960830, 110352996, 137941245, 183921660, 275882490, 551764980]

約数ペア:

[(1, 551764980), (2, 275882490), (3, 183921660), (4, 137941245), (5, 110352996), (6, 91960830), (9, 61307220), (10, 55176498), (12, 45980415), (13, 42443460), (15, 36784332), (18, 30653610), (20, 27588249), (26, 21221730), (27, 20435740), (30, 18392166), (36, 15326805), (39, 14147820), (45, 12261444), (52, 10610865), (53, 10410660), (54, 10217870), (60, 9196083), (65, 8488692), (78, 7073910), (90, 6130722), (106, 5205330), (108, 5108935), (117, 4715940), (130, 4244346), (135, 4087148), (156, 3536955), (159, 3470220), (180, 3065361), (195, 2829564), (212, 2602665), (234, 2357970), (260, 2122173), (265, 2082132), (270, 2043574), (318, 1735110), (351, 1571980), (390, 1414782), (468, 1178985), (477, 1156740), (530, 1041066), (540, 1021787), (585, 943188), (636, 867555), (689, 800820), (702, 785990), (780, 707391), (795, 694044), (954, 578370), (1060, 520533), (1170, 471594), (1378, 400410), (1404, 392995), (1431, 385580), (1483, 372060), (1590, 347022), (1755, 314396), (1908, 289185), (2067, 266940), (2340, 235797), (2385, 231348), (2756, 200205), (2862, 192790), (2966, 186030), (3180, 173511), (3445, 160164), (3510, 157198), (4134, 133470), (4449, 124020), (4770, 115674), (5724, 96395), (5932, 93015), (6201, 88980), (6890, 80082), (7020, 78599), (7155, 77116), (7415, 74412), (8268, 66735), (8898, 62010), (9540, 57837), (10335, 53388), (12402, 44490), (13347, 41340), (13780, 40041), (14310, 38558), (14830, 37206), (17796, 31005), (18603, 29660), (19279, 28620), (20670, 26694), (22245, 24804)]