305525220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5087}}^1$

素因数の和:5130

約数の個数: 192

約数和(自身を含む): 1148829696

約数和(自身を除く): 843304476

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, 130, 132, 140, 143, 154, 156, 165, 182, 195, 210, 220, 231, 260, 273, 286, 308, 330, 364, 385, 390, 420, 429, 455, 462, 546, 572, 660, 715, 770, 780, 858, 910, 924, 1001, 1092, 1155, 1365, 1430, 1540, 1716, 1820, 2002, 2145, 2310, 2730, 2860, 3003, 4004, 4290, 4620, 5005, 5087, 5460, 6006, 8580, 10010, 10174, 12012, 15015, 15261, 20020, 20348, 25435, 30030, 30522, 35609, 50870, 55957, 60060, 61044, 66131, 71218, 76305, 101740, 106827, 111914, 132262, 142436, 152610, 167871, 178045, 198393, 213654, 223828, 264524, 279785, 305220, 330655, 335742, 356090, 391699, 396786, 427308, 462917, 534135, 559570, 661310, 671484, 712180, 727441, 783398, 793572, 839355, 925834, 991965, 1068270, 1119140, 1175097, 1322620, 1388751, 1454882, 1566796, 1678710, 1851668, 1958495, 1983930, 2136540, 2182323, 2314585, 2350194, 2777502, 2909764, 3357420, 3637205, 3916990, 3967860, 4364646, 4629170, 4700388, 5092087, 5555004, 5875485, 6943755, 7274410, 7833980, 8729292, 9258340, 10184174, 10911615, 11750970, 13887510, 14548820, 15276261, 20368348, 21823230, 23501940, 25460435, 27775020, 30552522, 43646460, 50920870, 61105044, 76381305, 101841740, 152762610, 305525220]

約数ペア:

[(1, 305525220), (2, 152762610), (3, 101841740), (4, 76381305), (5, 61105044), (6, 50920870), (7, 43646460), (10, 30552522), (11, 27775020), (12, 25460435), (13, 23501940), (14, 21823230), (15, 20368348), (20, 15276261), (21, 14548820), (22, 13887510), (26, 11750970), (28, 10911615), (30, 10184174), (33, 9258340), (35, 8729292), (39, 7833980), (42, 7274410), (44, 6943755), (52, 5875485), (55, 5555004), (60, 5092087), (65, 4700388), (66, 4629170), (70, 4364646), (77, 3967860), (78, 3916990), (84, 3637205), (91, 3357420), (105, 2909764), (110, 2777502), (130, 2350194), (132, 2314585), (140, 2182323), (143, 2136540), (154, 1983930), (156, 1958495), (165, 1851668), (182, 1678710), (195, 1566796), (210, 1454882), (220, 1388751), (231, 1322620), (260, 1175097), (273, 1119140), (286, 1068270), (308, 991965), (330, 925834), (364, 839355), (385, 793572), (390, 783398), (420, 727441), (429, 712180), (455, 671484), (462, 661310), (546, 559570), (572, 534135), (660, 462917), (715, 427308), (770, 396786), (780, 391699), (858, 356090), (910, 335742), (924, 330655), (1001, 305220), (1092, 279785), (1155, 264524), (1365, 223828), (1430, 213654), (1540, 198393), (1716, 178045), (1820, 167871), (2002, 152610), (2145, 142436), (2310, 132262), (2730, 111914), (2860, 106827), (3003, 101740), (4004, 76305), (4290, 71218), (4620, 66131), (5005, 61044), (5087, 60060), (5460, 55957), (6006, 50870), (8580, 35609), (10010, 30522), (10174, 30030), (12012, 25435), (15015, 20348), (15261, 20020)]