20238966990

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{4049}}^1$

素因数の和:4110

約数の個数: 288

約数和(自身を含む): 63526226400

約数和(自身を除く): 43287259410

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 27, 30, 33, 34, 45, 51, 54, 55, 66, 81, 85, 90, 99, 102, 110, 121, 135, 153, 162, 165, 170, 187, 198, 242, 243, 255, 270, 297, 306, 330, 363, 374, 405, 459, 486, 495, 510, 561, 594, 605, 726, 765, 810, 891, 918, 935, 990, 1089, 1122, 1210, 1215, 1377, 1485, 1530, 1683, 1782, 1815, 1870, 2057, 2178, 2295, 2430, 2673, 2754, 2805, 2970, 3267, 3366, 3630, 4049, 4114, 4131, 4455, 4590, 5049, 5346, 5445, 5610, 6171, 6534, 6885, 8098, 8262, 8415, 8910, 9801, 10098, 10285, 10890, 12147, 12342, 13365, 13770, 15147, 16335, 16830, 18513, 19602, 20245, 20570, 20655, 24294, 25245, 26730, 29403, 30294, 30855, 32670, 36441, 37026, 40490, 41310, 44539, 45441, 49005, 50490, 55539, 58806, 60735, 61710, 68833, 72882, 75735, 89078, 90882, 92565, 98010, 109323, 111078, 121470, 133617, 137666, 147015, 151470, 166617, 182205, 185130, 206499, 218646, 222695, 227205, 267234, 277695, 294030, 327969, 333234, 344165, 364410, 400851, 412998, 445390, 454410, 489929, 499851, 546615, 555390, 619497, 655938, 668085, 688330, 757163, 801702, 833085, 979858, 983907, 999702, 1032495, 1093230, 1202553, 1238994, 1336170, 1469787, 1514326, 1639845, 1666170, 1858491, 1967814, 2004255, 2064990, 2271489, 2405106, 2449645, 2499255, 2939574, 3097485, 3279690, 3607659, 3716982, 3785815, 4008510, 4409361, 4542978, 4899290, 4919535, 4998510, 5575473, 6012765, 6194970, 6814467, 7215318, 7348935, 7571630, 8328793, 8818722, 9292455, 9839070, 10822977, 11150946, 11357445, 12025530, 13228083, 13628934, 14697870, 16657586, 16726419, 18038295, 18584910, 20443401, 21645954, 22046805, 22714890, 24986379, 26456166, 27877365, 33452838, 34072335, 36076590, 39684249, 40886802, 41643965, 44093610, 49972758, 54114885, 55754730, 61330203, 66140415, 68144670, 74959137, 79368498, 83287930, 83632095, 102217005, 108229770, 119052747, 122660406, 124931895, 132280830, 149918274, 167264190, 183990609, 198421245, 204434010, 224877411, 238105494, 249863790, 306651015, 367981218, 374795685, 396842490, 449754822, 595263735, 613302030, 674632233, 749591370, 919953045, 1124387055, 1190527470, 1349264466, 1839906090, 2023896699, 2248774110, 3373161165, 4047793398, 6746322330, 10119483495, 20238966990]

約数ペア:

[(1, 20238966990), (2, 10119483495), (3, 6746322330), (5, 4047793398), (6, 3373161165), (9, 2248774110), (10, 2023896699), (11, 1839906090), (15, 1349264466), (17, 1190527470), (18, 1124387055), (22, 919953045), (27, 749591370), (30, 674632233), (33, 613302030), (34, 595263735), (45, 449754822), (51, 396842490), (54, 374795685), (55, 367981218), (66, 306651015), (81, 249863790), (85, 238105494), (90, 224877411), (99, 204434010), (102, 198421245), (110, 183990609), (121, 167264190), (135, 149918274), (153, 132280830), (162, 124931895), (165, 122660406), (170, 119052747), (187, 108229770), (198, 102217005), (242, 83632095), (243, 83287930), (255, 79368498), (270, 74959137), (297, 68144670), (306, 66140415), (330, 61330203), (363, 55754730), (374, 54114885), (405, 49972758), (459, 44093610), (486, 41643965), (495, 40886802), (510, 39684249), (561, 36076590), (594, 34072335), (605, 33452838), (726, 27877365), (765, 26456166), (810, 24986379), (891, 22714890), (918, 22046805), (935, 21645954), (990, 20443401), (1089, 18584910), (1122, 18038295), (1210, 16726419), (1215, 16657586), (1377, 14697870), (1485, 13628934), (1530, 13228083), (1683, 12025530), (1782, 11357445), (1815, 11150946), (1870, 10822977), (2057, 9839070), (2178, 9292455), (2295, 8818722), (2430, 8328793), (2673, 7571630), (2754, 7348935), (2805, 7215318), (2970, 6814467), (3267, 6194970), (3366, 6012765), (3630, 5575473), (4049, 4998510), (4114, 4919535), (4131, 4899290), (4455, 4542978), (4590, 4409361), (5049, 4008510), (5346, 3785815), (5445, 3716982), (5610, 3607659), (6171, 3279690), (6534, 3097485), (6885, 2939574), (8098, 2499255), (8262, 2449645), (8415, 2405106), (8910, 2271489), (9801, 2064990), (10098, 2004255), (10285, 1967814), (10890, 1858491), (12147, 1666170), (12342, 1639845), (13365, 1514326), (13770, 1469787), (15147, 1336170), (16335, 1238994), (16830, 1202553), (18513, 1093230), (19602, 1032495), (20245, 999702), (20570, 983907), (20655, 979858), (24294, 833085), (25245, 801702), (26730, 757163), (29403, 688330), (30294, 668085), (30855, 655938), (32670, 619497), (36441, 555390), (37026, 546615), (40490, 499851), (41310, 489929), (44539, 454410), (45441, 445390), (49005, 412998), (50490, 400851), (55539, 364410), (58806, 344165), (60735, 333234), (61710, 327969), (68833, 294030), (72882, 277695), (75735, 267234), (89078, 227205), (90882, 222695), (92565, 218646), (98010, 206499), (109323, 185130), (111078, 182205), (121470, 166617), (133617, 151470), (137666, 147015)]