819127620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2753}}^1$

素因数の和:2819

約数の個数: 192

約数和(自身を含む): 2776032000

約数和(自身を除く): 1956904380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 29, 30, 36, 38, 45, 54, 57, 58, 60, 76, 87, 90, 95, 108, 114, 116, 135, 145, 171, 174, 180, 190, 228, 261, 270, 285, 290, 342, 348, 380, 435, 513, 522, 540, 551, 570, 580, 684, 783, 855, 870, 1026, 1044, 1102, 1140, 1305, 1566, 1653, 1710, 1740, 2052, 2204, 2565, 2610, 2753, 2755, 3132, 3306, 3420, 3915, 4959, 5130, 5220, 5506, 5510, 6612, 7830, 8259, 8265, 9918, 10260, 11012, 11020, 13765, 14877, 15660, 16518, 16530, 19836, 24777, 24795, 27530, 29754, 33036, 33060, 41295, 49554, 49590, 52307, 55060, 59508, 74331, 74385, 79837, 82590, 99108, 99180, 104614, 123885, 148662, 148770, 156921, 159674, 165180, 209228, 239511, 247770, 261535, 297324, 297540, 313842, 319348, 371655, 399185, 470763, 479022, 495540, 523070, 627684, 718533, 743310, 784605, 798370, 941526, 958044, 1046140, 1197555, 1412289, 1437066, 1486620, 1516903, 1569210, 1596740, 1883052, 2155599, 2353815, 2395110, 2824578, 2874132, 3033806, 3138420, 3592665, 4311198, 4550709, 4707630, 4790220, 5649156, 6067612, 7061445, 7185330, 7584515, 8622396, 9101418, 9415260, 10777995, 13652127, 14122890, 14370660, 15169030, 18202836, 21555990, 22753545, 27304254, 28245780, 30338060, 40956381, 43111980, 45507090, 54608508, 68260635, 81912762, 91014180, 136521270, 163825524, 204781905, 273042540, 409563810, 819127620]

約数ペア:

[(1, 819127620), (2, 409563810), (3, 273042540), (4, 204781905), (5, 163825524), (6, 136521270), (9, 91014180), (10, 81912762), (12, 68260635), (15, 54608508), (18, 45507090), (19, 43111980), (20, 40956381), (27, 30338060), (29, 28245780), (30, 27304254), (36, 22753545), (38, 21555990), (45, 18202836), (54, 15169030), (57, 14370660), (58, 14122890), (60, 13652127), (76, 10777995), (87, 9415260), (90, 9101418), (95, 8622396), (108, 7584515), (114, 7185330), (116, 7061445), (135, 6067612), (145, 5649156), (171, 4790220), (174, 4707630), (180, 4550709), (190, 4311198), (228, 3592665), (261, 3138420), (270, 3033806), (285, 2874132), (290, 2824578), (342, 2395110), (348, 2353815), (380, 2155599), (435, 1883052), (513, 1596740), (522, 1569210), (540, 1516903), (551, 1486620), (570, 1437066), (580, 1412289), (684, 1197555), (783, 1046140), (855, 958044), (870, 941526), (1026, 798370), (1044, 784605), (1102, 743310), (1140, 718533), (1305, 627684), (1566, 523070), (1653, 495540), (1710, 479022), (1740, 470763), (2052, 399185), (2204, 371655), (2565, 319348), (2610, 313842), (2753, 297540), (2755, 297324), (3132, 261535), (3306, 247770), (3420, 239511), (3915, 209228), (4959, 165180), (5130, 159674), (5220, 156921), (5506, 148770), (5510, 148662), (6612, 123885), (7830, 104614), (8259, 99180), (8265, 99108), (9918, 82590), (10260, 79837), (11012, 74385), (11020, 74331), (13765, 59508), (14877, 55060), (15660, 52307), (16518, 49590), (16530, 49554), (19836, 41295), (24777, 33060), (24795, 33036), (27530, 29754)]