250390140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{379}}^1$

素因数の和:433

約数の個数: 288

約数和(自身を含む): 950960640

約数和(自身を除く): 700570500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 13, 14, 15, 20, 21, 22, 26, 28, 30, 33, 35, 39, 42, 44, 52, 55, 60, 65, 66, 70, 77, 78, 84, 91, 105, 110, 121, 130, 132, 140, 143, 154, 156, 165, 182, 195, 210, 220, 231, 242, 260, 273, 286, 308, 330, 363, 364, 379, 385, 390, 420, 429, 455, 462, 484, 546, 572, 605, 660, 715, 726, 758, 770, 780, 847, 858, 910, 924, 1001, 1092, 1137, 1155, 1210, 1365, 1430, 1452, 1516, 1540, 1573, 1694, 1716, 1815, 1820, 1895, 2002, 2145, 2274, 2310, 2420, 2541, 2653, 2730, 2860, 3003, 3146, 3388, 3630, 3790, 4004, 4169, 4235, 4290, 4548, 4620, 4719, 4927, 5005, 5082, 5306, 5460, 5685, 6006, 6292, 7260, 7580, 7865, 7959, 8338, 8470, 8580, 9438, 9854, 10010, 10164, 10612, 11011, 11370, 12012, 12507, 12705, 13265, 14781, 15015, 15730, 15918, 16676, 16940, 18876, 19708, 20020, 20845, 22022, 22740, 23595, 24635, 25014, 25410, 26530, 29183, 29562, 30030, 31460, 31836, 33033, 34489, 39795, 41690, 44044, 45859, 47190, 49270, 50028, 50820, 53060, 54197, 55055, 58366, 59124, 60060, 62535, 66066, 68978, 73905, 79590, 83380, 87549, 91718, 94380, 98540, 103467, 108394, 110110, 116732, 125070, 132132, 137577, 137956, 145915, 147810, 159180, 162591, 165165, 172445, 175098, 183436, 206934, 216788, 220220, 229295, 250140, 270985, 275154, 291830, 295620, 321013, 325182, 330330, 344890, 350196, 379379, 413868, 437745, 458590, 517335, 541970, 550308, 583660, 596167, 642026, 650364, 660660, 687885, 689780, 758758, 812955, 875490, 917180, 963039, 1034670, 1083940, 1138137, 1192334, 1284052, 1375770, 1517516, 1605065, 1625910, 1750980, 1788501, 1896895, 1926078, 2069340, 2276274, 2384668, 2751540, 2980835, 3210130, 3251820, 3577002, 3793790, 3852156, 4173169, 4552548, 4815195, 5690685, 5961670, 6420260, 7154004, 7587580, 8346338, 8942505, 9630390, 11381370, 11923340, 12519507, 16692676, 17885010, 19260780, 20865845, 22762740, 25039014, 35770020, 41731690, 50078028, 62597535, 83463380, 125195070, 250390140]

約数ペア:

[(1, 250390140), (2, 125195070), (3, 83463380), (4, 62597535), (5, 50078028), (6, 41731690), (7, 35770020), (10, 25039014), (11, 22762740), (12, 20865845), (13, 19260780), (14, 17885010), (15, 16692676), (20, 12519507), (21, 11923340), (22, 11381370), (26, 9630390), (28, 8942505), (30, 8346338), (33, 7587580), (35, 7154004), (39, 6420260), (42, 5961670), (44, 5690685), (52, 4815195), (55, 4552548), (60, 4173169), (65, 3852156), (66, 3793790), (70, 3577002), (77, 3251820), (78, 3210130), (84, 2980835), (91, 2751540), (105, 2384668), (110, 2276274), (121, 2069340), (130, 1926078), (132, 1896895), (140, 1788501), (143, 1750980), (154, 1625910), (156, 1605065), (165, 1517516), (182, 1375770), (195, 1284052), (210, 1192334), (220, 1138137), (231, 1083940), (242, 1034670), (260, 963039), (273, 917180), (286, 875490), (308, 812955), (330, 758758), (363, 689780), (364, 687885), (379, 660660), (385, 650364), (390, 642026), (420, 596167), (429, 583660), (455, 550308), (462, 541970), (484, 517335), (546, 458590), (572, 437745), (605, 413868), (660, 379379), (715, 350196), (726, 344890), (758, 330330), (770, 325182), (780, 321013), (847, 295620), (858, 291830), (910, 275154), (924, 270985), (1001, 250140), (1092, 229295), (1137, 220220), (1155, 216788), (1210, 206934), (1365, 183436), (1430, 175098), (1452, 172445), (1516, 165165), (1540, 162591), (1573, 159180), (1694, 147810), (1716, 145915), (1815, 137956), (1820, 137577), (1895, 132132), (2002, 125070), (2145, 116732), (2274, 110110), (2310, 108394), (2420, 103467), (2541, 98540), (2653, 94380), (2730, 91718), (2860, 87549), (3003, 83380), (3146, 79590), (3388, 73905), (3630, 68978), (3790, 66066), (4004, 62535), (4169, 60060), (4235, 59124), (4290, 58366), (4548, 55055), (4620, 54197), (4719, 53060), (4927, 50820), (5005, 50028), (5082, 49270), (5306, 47190), (5460, 45859), (5685, 44044), (6006, 41690), (6292, 39795), (7260, 34489), (7580, 33033), (7865, 31836), (7959, 31460), (8338, 30030), (8470, 29562), (8580, 29183), (9438, 26530), (9854, 25410), (10010, 25014), (10164, 24635), (10612, 23595), (11011, 22740), (11370, 22022), (12012, 20845), (12507, 20020), (12705, 19708), (13265, 18876), (14781, 16940), (15015, 16676), (15730, 15918)]