67500540

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:103

約数の個数: 288

約数和(自身を含む): 242161920

約数和(自身を除く): 174661380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 27, 30, 34, 36, 38, 43, 45, 51, 54, 57, 60, 68, 76, 81, 85, 86, 90, 95, 102, 108, 114, 129, 135, 153, 162, 170, 171, 172, 180, 190, 204, 215, 228, 243, 255, 258, 270, 285, 306, 323, 324, 340, 342, 380, 387, 405, 430, 459, 486, 510, 513, 516, 540, 570, 612, 645, 646, 684, 731, 765, 774, 810, 817, 855, 860, 918, 969, 972, 1020, 1026, 1140, 1161, 1215, 1290, 1292, 1377, 1462, 1530, 1539, 1548, 1615, 1620, 1634, 1710, 1836, 1935, 1938, 2052, 2193, 2295, 2322, 2430, 2451, 2565, 2580, 2754, 2907, 2924, 3060, 3078, 3230, 3268, 3420, 3483, 3655, 3870, 3876, 4085, 4131, 4386, 4590, 4617, 4644, 4845, 4860, 4902, 5130, 5508, 5805, 5814, 6156, 6460, 6579, 6885, 6966, 7310, 7353, 7695, 7740, 8170, 8262, 8721, 8772, 9180, 9234, 9690, 9804, 10260, 10449, 10965, 11610, 11628, 12255, 13158, 13770, 13889, 13932, 14535, 14620, 14706, 15390, 16340, 16524, 17415, 17442, 18468, 19380, 19737, 20655, 20898, 21930, 22059, 23085, 23220, 24510, 26163, 26316, 27540, 27778, 29070, 29412, 30780, 32895, 34830, 34884, 36765, 39474, 41310, 41667, 41796, 43605, 43860, 44118, 46170, 49020, 52245, 52326, 55556, 58140, 59211, 65790, 66177, 69445, 69660, 73530, 78489, 78948, 82620, 83334, 87210, 88236, 92340, 98685, 104490, 104652, 110295, 118422, 125001, 130815, 131580, 132354, 138890, 147060, 156978, 166668, 174420, 177633, 197370, 198531, 208335, 208980, 220590, 236844, 250002, 261630, 264708, 277780, 296055, 313956, 330885, 355266, 375003, 392445, 394740, 397062, 416670, 441180, 500004, 523260, 592110, 625005, 661770, 710532, 750006, 784890, 794124, 833340, 888165, 992655, 1125009, 1184220, 1250010, 1323540, 1500012, 1569780, 1776330, 1875015, 1985310, 2250018, 2500020, 3375027, 3552660, 3750030, 3970620, 4500036, 5625045, 6750054, 7500060, 11250090, 13500108, 16875135, 22500180, 33750270, 67500540]

約数ペア:

[(1, 67500540), (2, 33750270), (3, 22500180), (4, 16875135), (5, 13500108), (6, 11250090), (9, 7500060), (10, 6750054), (12, 5625045), (15, 4500036), (17, 3970620), (18, 3750030), (19, 3552660), (20, 3375027), (27, 2500020), (30, 2250018), (34, 1985310), (36, 1875015), (38, 1776330), (43, 1569780), (45, 1500012), (51, 1323540), (54, 1250010), (57, 1184220), (60, 1125009), (68, 992655), (76, 888165), (81, 833340), (85, 794124), (86, 784890), (90, 750006), (95, 710532), (102, 661770), (108, 625005), (114, 592110), (129, 523260), (135, 500004), (153, 441180), (162, 416670), (170, 397062), (171, 394740), (172, 392445), (180, 375003), (190, 355266), (204, 330885), (215, 313956), (228, 296055), (243, 277780), (255, 264708), (258, 261630), (270, 250002), (285, 236844), (306, 220590), (323, 208980), (324, 208335), (340, 198531), (342, 197370), (380, 177633), (387, 174420), (405, 166668), (430, 156978), (459, 147060), (486, 138890), (510, 132354), (513, 131580), (516, 130815), (540, 125001), (570, 118422), (612, 110295), (645, 104652), (646, 104490), (684, 98685), (731, 92340), (765, 88236), (774, 87210), (810, 83334), (817, 82620), (855, 78948), (860, 78489), (918, 73530), (969, 69660), (972, 69445), (1020, 66177), (1026, 65790), (1140, 59211), (1161, 58140), (1215, 55556), (1290, 52326), (1292, 52245), (1377, 49020), (1462, 46170), (1530, 44118), (1539, 43860), (1548, 43605), (1615, 41796), (1620, 41667), (1634, 41310), (1710, 39474), (1836, 36765), (1935, 34884), (1938, 34830), (2052, 32895), (2193, 30780), (2295, 29412), (2322, 29070), (2430, 27778), (2451, 27540), (2565, 26316), (2580, 26163), (2754, 24510), (2907, 23220), (2924, 23085), (3060, 22059), (3078, 21930), (3230, 20898), (3268, 20655), (3420, 19737), (3483, 19380), (3655, 18468), (3870, 17442), (3876, 17415), (4085, 16524), (4131, 16340), (4386, 15390), (4590, 14706), (4617, 14620), (4644, 14535), (4845, 13932), (4860, 13889), (4902, 13770), (5130, 13158), (5508, 12255), (5805, 11628), (5814, 11610), (6156, 10965), (6460, 10449), (6579, 10260), (6885, 9804), (6966, 9690), (7310, 9234), (7353, 9180), (7695, 8772), (7740, 8721), (8170, 8262)]