201537720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3659}}^1$

素因数の和:3699

約数の個数: 160

約数和(自身を含む): 717433200

約数和(自身を除く): 515895480

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, 153, 162, 170, 180, 204, 216, 255, 270, 306, 324, 340, 360, 405, 408, 459, 510, 540, 612, 648, 680, 765, 810, 918, 1020, 1080, 1224, 1377, 1530, 1620, 1836, 2040, 2295, 2754, 3060, 3240, 3659, 3672, 4590, 5508, 6120, 6885, 7318, 9180, 10977, 11016, 13770, 14636, 18295, 18360, 21954, 27540, 29272, 32931, 36590, 43908, 54885, 55080, 62203, 65862, 73180, 87816, 98793, 109770, 124406, 131724, 146360, 164655, 186609, 197586, 219540, 248812, 263448, 296379, 311015, 329310, 373218, 395172, 439080, 493965, 497624, 559827, 592758, 622030, 658620, 746436, 790344, 933045, 987930, 1119654, 1185516, 1244060, 1317240, 1481895, 1492872, 1679481, 1866090, 1975860, 2239308, 2371032, 2488120, 2799135, 2963790, 3358962, 3732180, 3951720, 4478616, 5038443, 5598270, 5927580, 6717924, 7464360, 8397405, 10076886, 11196540, 11855160, 13435848, 16794810, 20153772, 22393080, 25192215, 33589620, 40307544, 50384430, 67179240, 100768860, 201537720]

約数ペア:

[(1, 201537720), (2, 100768860), (3, 67179240), (4, 50384430), (5, 40307544), (6, 33589620), (8, 25192215), (9, 22393080), (10, 20153772), (12, 16794810), (15, 13435848), (17, 11855160), (18, 11196540), (20, 10076886), (24, 8397405), (27, 7464360), (30, 6717924), (34, 5927580), (36, 5598270), (40, 5038443), (45, 4478616), (51, 3951720), (54, 3732180), (60, 3358962), (68, 2963790), (72, 2799135), (81, 2488120), (85, 2371032), (90, 2239308), (102, 1975860), (108, 1866090), (120, 1679481), (135, 1492872), (136, 1481895), (153, 1317240), (162, 1244060), (170, 1185516), (180, 1119654), (204, 987930), (216, 933045), (255, 790344), (270, 746436), (306, 658620), (324, 622030), (340, 592758), (360, 559827), (405, 497624), (408, 493965), (459, 439080), (510, 395172), (540, 373218), (612, 329310), (648, 311015), (680, 296379), (765, 263448), (810, 248812), (918, 219540), (1020, 197586), (1080, 186609), (1224, 164655), (1377, 146360), (1530, 131724), (1620, 124406), (1836, 109770), (2040, 98793), (2295, 87816), (2754, 73180), (3060, 65862), (3240, 62203), (3659, 55080), (3672, 54885), (4590, 43908), (5508, 36590), (6120, 32931), (6885, 29272), (7318, 27540), (9180, 21954), (10977, 18360), (11016, 18295), (13770, 14636)]