22637880

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1$

素因数の和:180

約数の個数: 192

約数和(自身を含む): 81375840

約数和(自身を除く): 58737960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 81, 85, 90, 102, 108, 120, 135, 136, 137, 153, 162, 170, 180, 204, 216, 243, 255, 270, 274, 306, 324, 340, 360, 405, 408, 411, 459, 486, 510, 540, 548, 612, 648, 680, 685, 765, 810, 822, 918, 972, 1020, 1080, 1096, 1215, 1224, 1233, 1370, 1377, 1530, 1620, 1644, 1836, 1944, 2040, 2055, 2295, 2329, 2430, 2466, 2740, 2754, 3060, 3240, 3288, 3672, 3699, 4110, 4131, 4590, 4658, 4860, 4932, 5480, 5508, 6120, 6165, 6885, 6987, 7398, 8220, 8262, 9180, 9316, 9720, 9864, 11016, 11097, 11645, 12330, 13770, 13974, 14796, 16440, 16524, 18360, 18495, 18632, 20655, 20961, 22194, 23290, 24660, 27540, 27948, 29592, 33048, 33291, 34935, 36990, 41310, 41922, 44388, 46580, 49320, 55080, 55485, 55896, 62883, 66582, 69870, 73980, 82620, 83844, 88776, 93160, 104805, 110970, 125766, 133164, 139740, 147960, 165240, 166455, 167688, 188649, 209610, 221940, 251532, 266328, 279480, 314415, 332910, 377298, 419220, 443880, 503064, 565947, 628830, 665820, 754596, 838440, 943245, 1131894, 1257660, 1331640, 1509192, 1886490, 2263788, 2515320, 2829735, 3772980, 4527576, 5659470, 7545960, 11318940, 22637880]

約数ペア:

[(1, 22637880), (2, 11318940), (3, 7545960), (4, 5659470), (5, 4527576), (6, 3772980), (8, 2829735), (9, 2515320), (10, 2263788), (12, 1886490), (15, 1509192), (17, 1331640), (18, 1257660), (20, 1131894), (24, 943245), (27, 838440), (30, 754596), (34, 665820), (36, 628830), (40, 565947), (45, 503064), (51, 443880), (54, 419220), (60, 377298), (68, 332910), (72, 314415), (81, 279480), (85, 266328), (90, 251532), (102, 221940), (108, 209610), (120, 188649), (135, 167688), (136, 166455), (137, 165240), (153, 147960), (162, 139740), (170, 133164), (180, 125766), (204, 110970), (216, 104805), (243, 93160), (255, 88776), (270, 83844), (274, 82620), (306, 73980), (324, 69870), (340, 66582), (360, 62883), (405, 55896), (408, 55485), (411, 55080), (459, 49320), (486, 46580), (510, 44388), (540, 41922), (548, 41310), (612, 36990), (648, 34935), (680, 33291), (685, 33048), (765, 29592), (810, 27948), (822, 27540), (918, 24660), (972, 23290), (1020, 22194), (1080, 20961), (1096, 20655), (1215, 18632), (1224, 18495), (1233, 18360), (1370, 16524), (1377, 16440), (1530, 14796), (1620, 13974), (1644, 13770), (1836, 12330), (1944, 11645), (2040, 11097), (2055, 11016), (2295, 9864), (2329, 9720), (2430, 9316), (2466, 9180), (2740, 8262), (2754, 8220), (3060, 7398), (3240, 6987), (3288, 6885), (3672, 6165), (3699, 6120), (4110, 5508), (4131, 5480), (4590, 4932), (4658, 4860)]