20165093550

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{809}}^1$

素因数の和:1068

約数の個数: 288

約数和(自身を含む): 63834039360

約数和(自身を除く): 43668945810

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 41, 42, 45, 50, 63, 70, 75, 82, 90, 105, 123, 126, 150, 175, 193, 205, 210, 225, 246, 287, 315, 350, 369, 386, 410, 450, 525, 574, 579, 615, 630, 738, 809, 861, 965, 1025, 1050, 1158, 1230, 1351, 1435, 1575, 1618, 1722, 1737, 1845, 1930, 2050, 2427, 2583, 2702, 2870, 2895, 3075, 3150, 3474, 3690, 4045, 4053, 4305, 4825, 4854, 5166, 5663, 5790, 6150, 6755, 7175, 7281, 7913, 8090, 8106, 8610, 8685, 9225, 9650, 11326, 12135, 12159, 12915, 13510, 14350, 14475, 14562, 15826, 16989, 17370, 18450, 20225, 20265, 21525, 23739, 24270, 24318, 25830, 28315, 28950, 33169, 33775, 33978, 36405, 39565, 40450, 40530, 43050, 43425, 47478, 50967, 55391, 56630, 60675, 60795, 64575, 66338, 67550, 71217, 72810, 79130, 84945, 86850, 99507, 101325, 101934, 110782, 118695, 121350, 121590, 129150, 141575, 142434, 156137, 165845, 166173, 169890, 182025, 197825, 199014, 202650, 232183, 237390, 254835, 276955, 283150, 298521, 303975, 312274, 331690, 332346, 356085, 364050, 395650, 424725, 464366, 468411, 497535, 498519, 509670, 553910, 593475, 597042, 607950, 696549, 712170, 780685, 829225, 830865, 849450, 936822, 995070, 997038, 1092959, 1160915, 1186950, 1274175, 1384775, 1393098, 1405233, 1492605, 1561370, 1658450, 1661730, 1780425, 2089647, 2185918, 2321830, 2342055, 2487675, 2492595, 2548350, 2769550, 2810466, 2985210, 3278877, 3482745, 3560850, 3903425, 4154325, 4179294, 4684110, 4975350, 4985190, 5464795, 5804575, 6401617, 6557754, 6965490, 7026165, 7463025, 7806850, 8308650, 9836631, 10448235, 10929590, 11609150, 11710275, 12462975, 12803234, 14052330, 14926050, 16394385, 17413725, 19204851, 19673262, 20896470, 23420550, 24925950, 27323975, 32008085, 32788770, 34827450, 35130825, 38409702, 44811319, 49183155, 52241175, 54647950, 57614553, 64016170, 70261650, 81971925, 89622638, 96024255, 98366310, 104482350, 115229106, 134433957, 160040425, 163943850, 192048510, 224056595, 245915775, 268867914, 288072765, 320080850, 403301871, 448113190, 480121275, 491831550, 576145530, 672169785, 806603742, 960242550, 1120282975, 1344339570, 1440363825, 2016509355, 2240565950, 2880727650, 3360848925, 4033018710, 6721697850, 10082546775, 20165093550]

約数ペア:

[(1, 20165093550), (2, 10082546775), (3, 6721697850), (5, 4033018710), (6, 3360848925), (7, 2880727650), (9, 2240565950), (10, 2016509355), (14, 1440363825), (15, 1344339570), (18, 1120282975), (21, 960242550), (25, 806603742), (30, 672169785), (35, 576145530), (41, 491831550), (42, 480121275), (45, 448113190), (50, 403301871), (63, 320080850), (70, 288072765), (75, 268867914), (82, 245915775), (90, 224056595), (105, 192048510), (123, 163943850), (126, 160040425), (150, 134433957), (175, 115229106), (193, 104482350), (205, 98366310), (210, 96024255), (225, 89622638), (246, 81971925), (287, 70261650), (315, 64016170), (350, 57614553), (369, 54647950), (386, 52241175), (410, 49183155), (450, 44811319), (525, 38409702), (574, 35130825), (579, 34827450), (615, 32788770), (630, 32008085), (738, 27323975), (809, 24925950), (861, 23420550), (965, 20896470), (1025, 19673262), (1050, 19204851), (1158, 17413725), (1230, 16394385), (1351, 14926050), (1435, 14052330), (1575, 12803234), (1618, 12462975), (1722, 11710275), (1737, 11609150), (1845, 10929590), (1930, 10448235), (2050, 9836631), (2427, 8308650), (2583, 7806850), (2702, 7463025), (2870, 7026165), (2895, 6965490), (3075, 6557754), (3150, 6401617), (3474, 5804575), (3690, 5464795), (4045, 4985190), (4053, 4975350), (4305, 4684110), (4825, 4179294), (4854, 4154325), (5166, 3903425), (5663, 3560850), (5790, 3482745), (6150, 3278877), (6755, 2985210), (7175, 2810466), (7281, 2769550), (7913, 2548350), (8090, 2492595), (8106, 2487675), (8610, 2342055), (8685, 2321830), (9225, 2185918), (9650, 2089647), (11326, 1780425), (12135, 1661730), (12159, 1658450), (12915, 1561370), (13510, 1492605), (14350, 1405233), (14475, 1393098), (14562, 1384775), (15826, 1274175), (16989, 1186950), (17370, 1160915), (18450, 1092959), (20225, 997038), (20265, 995070), (21525, 936822), (23739, 849450), (24270, 830865), (24318, 829225), (25830, 780685), (28315, 712170), (28950, 696549), (33169, 607950), (33775, 597042), (33978, 593475), (36405, 553910), (39565, 509670), (40450, 498519), (40530, 497535), (43050, 468411), (43425, 464366), (47478, 424725), (50967, 395650), (55391, 364050), (56630, 356085), (60675, 332346), (60795, 331690), (64575, 312274), (66338, 303975), (67550, 298521), (71217, 283150), (72810, 276955), (79130, 254835), (84945, 237390), (86850, 232183), (99507, 202650), (101325, 199014), (101934, 197825), (110782, 182025), (118695, 169890), (121350, 166173), (121590, 165845), (129150, 156137), (141575, 142434)]