205127089740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{113}}^2\times {\mathrm{419}}^1$

素因数の和:734

約数の個数: 288

約数和(自身を含む): 654497625600

約数和(自身を除く): 449370535860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 71, 90, 108, 113, 135, 142, 180, 213, 226, 270, 284, 339, 355, 419, 426, 452, 540, 565, 639, 678, 710, 838, 852, 1017, 1065, 1130, 1257, 1278, 1356, 1420, 1676, 1695, 1917, 2034, 2095, 2130, 2260, 2514, 2556, 3051, 3195, 3390, 3771, 3834, 4068, 4190, 4260, 5028, 5085, 6102, 6285, 6390, 6780, 7542, 7668, 8023, 8380, 9585, 10170, 11313, 12204, 12570, 12769, 12780, 15084, 15255, 16046, 18855, 19170, 20340, 22626, 24069, 25140, 25538, 29749, 30510, 32092, 37710, 38307, 38340, 40115, 45252, 47347, 48138, 51076, 56565, 59498, 61020, 63845, 72207, 75420, 76614, 80230, 89247, 94694, 96276, 113130, 114921, 118996, 120345, 127690, 142041, 144414, 148745, 153228, 160460, 178494, 189388, 191535, 216621, 226260, 229842, 236735, 240690, 255380, 267741, 284082, 288828, 297490, 344763, 356988, 361035, 383070, 426123, 433242, 446235, 459684, 473470, 481380, 535482, 568164, 574605, 594980, 689526, 710205, 722070, 766140, 803223, 852246, 866484, 892470, 906599, 946940, 1070964, 1083105, 1149210, 1278369, 1338705, 1379052, 1420410, 1444140, 1606446, 1704492, 1723815, 1784940, 1813198, 2130615, 2166210, 2298420, 2556738, 2677410, 2719797, 2840820, 3212892, 3361637, 3447630, 3626396, 4016115, 4261230, 4332420, 4532995, 5113476, 5350211, 5354820, 5439594, 6391845, 6723274, 6895260, 8032230, 8159391, 8522460, 9065990, 10084911, 10700422, 10879188, 12783690, 13446548, 13598985, 16050633, 16064460, 16318782, 16808185, 18131980, 20169822, 21400844, 24478173, 25567380, 26751055, 27197970, 30254733, 32101266, 32637564, 33616370, 40339644, 40796955, 48151899, 48956346, 50424555, 53502110, 54395940, 60509466, 64202532, 67232740, 80253165, 81593910, 90764199, 96303798, 97912692, 100849110, 107004220, 121018932, 122390865, 144455697, 151273665, 160506330, 163187820, 181528398, 192607596, 201698220, 240759495, 244781730, 288911394, 302547330, 321012660, 363056796, 379864981, 453820995, 481518990, 489563460, 577822788, 605094660, 722278485, 759729962, 907641990, 963037980, 1139594943, 1444556970, 1519459924, 1815283980, 1899324905, 2279189886, 2889113940, 3418784829, 3798649810, 4558379772, 5697974715, 6837569658, 7597299620, 10256354487, 11395949430, 13675139316, 17093924145, 20512708974, 22791898860, 34187848290, 41025417948, 51281772435, 68375696580, 102563544870, 205127089740]

約数ペア:

[(1, 205127089740), (2, 102563544870), (3, 68375696580), (4, 51281772435), (5, 41025417948), (6, 34187848290), (9, 22791898860), (10, 20512708974), (12, 17093924145), (15, 13675139316), (18, 11395949430), (20, 10256354487), (27, 7597299620), (30, 6837569658), (36, 5697974715), (45, 4558379772), (54, 3798649810), (60, 3418784829), (71, 2889113940), (90, 2279189886), (108, 1899324905), (113, 1815283980), (135, 1519459924), (142, 1444556970), (180, 1139594943), (213, 963037980), (226, 907641990), (270, 759729962), (284, 722278485), (339, 605094660), (355, 577822788), (419, 489563460), (426, 481518990), (452, 453820995), (540, 379864981), (565, 363056796), (639, 321012660), (678, 302547330), (710, 288911394), (838, 244781730), (852, 240759495), (1017, 201698220), (1065, 192607596), (1130, 181528398), (1257, 163187820), (1278, 160506330), (1356, 151273665), (1420, 144455697), (1676, 122390865), (1695, 121018932), (1917, 107004220), (2034, 100849110), (2095, 97912692), (2130, 96303798), (2260, 90764199), (2514, 81593910), (2556, 80253165), (3051, 67232740), (3195, 64202532), (3390, 60509466), (3771, 54395940), (3834, 53502110), (4068, 50424555), (4190, 48956346), (4260, 48151899), (5028, 40796955), (5085, 40339644), (6102, 33616370), (6285, 32637564), (6390, 32101266), (6780, 30254733), (7542, 27197970), (7668, 26751055), (8023, 25567380), (8380, 24478173), (9585, 21400844), (10170, 20169822), (11313, 18131980), (12204, 16808185), (12570, 16318782), (12769, 16064460), (12780, 16050633), (15084, 13598985), (15255, 13446548), (16046, 12783690), (18855, 10879188), (19170, 10700422), (20340, 10084911), (22626, 9065990), (24069, 8522460), (25140, 8159391), (25538, 8032230), (29749, 6895260), (30510, 6723274), (32092, 6391845), (37710, 5439594), (38307, 5354820), (38340, 5350211), (40115, 5113476), (45252, 4532995), (47347, 4332420), (48138, 4261230), (51076, 4016115), (56565, 3626396), (59498, 3447630), (61020, 3361637), (63845, 3212892), (72207, 2840820), (75420, 2719797), (76614, 2677410), (80230, 2556738), (89247, 2298420), (94694, 2166210), (96276, 2130615), (113130, 1813198), (114921, 1784940), (118996, 1723815), (120345, 1704492), (127690, 1606446), (142041, 1444140), (144414, 1420410), (148745, 1379052), (153228, 1338705), (160460, 1278369), (178494, 1149210), (189388, 1083105), (191535, 1070964), (216621, 946940), (226260, 906599), (229842, 892470), (236735, 866484), (240690, 852246), (255380, 803223), (267741, 766140), (284082, 722070), (288828, 710205), (297490, 689526), (344763, 594980), (356988, 574605), (361035, 568164), (383070, 535482), (426123, 481380), (433242, 473470), (446235, 459684)]