137227740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:252

約数の個数: 192

約数和(自身を含む): 447068160

約数和(自身を除く): 309840420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 79, 85, 102, 130, 131, 156, 158, 170, 195, 204, 221, 237, 255, 260, 262, 316, 340, 390, 393, 395, 442, 474, 510, 524, 655, 663, 780, 786, 790, 884, 948, 1020, 1027, 1105, 1185, 1310, 1326, 1343, 1572, 1580, 1703, 1965, 2054, 2210, 2227, 2370, 2620, 2652, 2686, 3081, 3315, 3406, 3930, 4029, 4108, 4420, 4454, 4740, 5109, 5135, 5372, 6162, 6630, 6681, 6715, 6812, 7860, 8058, 8515, 8908, 10218, 10270, 10349, 11135, 12324, 13260, 13362, 13430, 15405, 16116, 17030, 17459, 20145, 20436, 20540, 20698, 22270, 25545, 26724, 26860, 28951, 30810, 31047, 33405, 34060, 34918, 40290, 41396, 44540, 51090, 51745, 52377, 57902, 61620, 62094, 66810, 69836, 80580, 86853, 87295, 102180, 103490, 104754, 115804, 124188, 133620, 134537, 144755, 155235, 173706, 174590, 175933, 206980, 209508, 261885, 269074, 289510, 310470, 347412, 349180, 351866, 403611, 434265, 523770, 527799, 538148, 579020, 620940, 672685, 703732, 807222, 868530, 879665, 1047540, 1055598, 1345370, 1614444, 1737060, 1759330, 2018055, 2111196, 2287129, 2638995, 2690740, 3518660, 4036110, 4574258, 5277990, 6861387, 8072220, 9148516, 10555980, 11435645, 13722774, 22871290, 27445548, 34306935, 45742580, 68613870, 137227740]

約数ペア:

[(1, 137227740), (2, 68613870), (3, 45742580), (4, 34306935), (5, 27445548), (6, 22871290), (10, 13722774), (12, 11435645), (13, 10555980), (15, 9148516), (17, 8072220), (20, 6861387), (26, 5277990), (30, 4574258), (34, 4036110), (39, 3518660), (51, 2690740), (52, 2638995), (60, 2287129), (65, 2111196), (68, 2018055), (78, 1759330), (79, 1737060), (85, 1614444), (102, 1345370), (130, 1055598), (131, 1047540), (156, 879665), (158, 868530), (170, 807222), (195, 703732), (204, 672685), (221, 620940), (237, 579020), (255, 538148), (260, 527799), (262, 523770), (316, 434265), (340, 403611), (390, 351866), (393, 349180), (395, 347412), (442, 310470), (474, 289510), (510, 269074), (524, 261885), (655, 209508), (663, 206980), (780, 175933), (786, 174590), (790, 173706), (884, 155235), (948, 144755), (1020, 134537), (1027, 133620), (1105, 124188), (1185, 115804), (1310, 104754), (1326, 103490), (1343, 102180), (1572, 87295), (1580, 86853), (1703, 80580), (1965, 69836), (2054, 66810), (2210, 62094), (2227, 61620), (2370, 57902), (2620, 52377), (2652, 51745), (2686, 51090), (3081, 44540), (3315, 41396), (3406, 40290), (3930, 34918), (4029, 34060), (4108, 33405), (4420, 31047), (4454, 30810), (4740, 28951), (5109, 26860), (5135, 26724), (5372, 25545), (6162, 22270), (6630, 20698), (6681, 20540), (6715, 20436), (6812, 20145), (7860, 17459), (8058, 17030), (8515, 16116), (8908, 15405), (10218, 13430), (10270, 13362), (10349, 13260), (11135, 12324)]