274268280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1453}}^1$

素因数の和:1502

約数の個数: 192

約数和(自身を含む): 974645280

約数和(自身を除く): 700377000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 121, 130, 132, 143, 156, 165, 195, 220, 242, 260, 264, 286, 312, 330, 363, 390, 429, 440, 484, 520, 572, 605, 660, 715, 726, 780, 858, 968, 1144, 1210, 1320, 1430, 1452, 1453, 1560, 1573, 1716, 1815, 2145, 2420, 2860, 2904, 2906, 3146, 3432, 3630, 4290, 4359, 4719, 4840, 5720, 5812, 6292, 7260, 7265, 7865, 8580, 8718, 9438, 11624, 12584, 14520, 14530, 15730, 15983, 17160, 17436, 18876, 18889, 21795, 23595, 29060, 31460, 31966, 34872, 37752, 37778, 43590, 47190, 47949, 56667, 58120, 62920, 63932, 75556, 79915, 87180, 94380, 94445, 95898, 113334, 127864, 151112, 159830, 174360, 175813, 188760, 188890, 191796, 207779, 226668, 239745, 283335, 319660, 351626, 377780, 383592, 415558, 453336, 479490, 527439, 566670, 623337, 639320, 703252, 755560, 831116, 879065, 958980, 1038895, 1054878, 1133340, 1246674, 1406504, 1662232, 1758130, 1917960, 2077790, 2109756, 2266680, 2285569, 2493348, 2637195, 3116685, 3516260, 4155580, 4219512, 4571138, 4986696, 5274390, 6233370, 6856707, 7032520, 8311160, 9142276, 10548780, 11427845, 12466740, 13713414, 18284552, 21097560, 22855690, 24933480, 27426828, 34283535, 45711380, 54853656, 68567070, 91422760, 137134140, 274268280]

約数ペア:

[(1, 274268280), (2, 137134140), (3, 91422760), (4, 68567070), (5, 54853656), (6, 45711380), (8, 34283535), (10, 27426828), (11, 24933480), (12, 22855690), (13, 21097560), (15, 18284552), (20, 13713414), (22, 12466740), (24, 11427845), (26, 10548780), (30, 9142276), (33, 8311160), (39, 7032520), (40, 6856707), (44, 6233370), (52, 5274390), (55, 4986696), (60, 4571138), (65, 4219512), (66, 4155580), (78, 3516260), (88, 3116685), (104, 2637195), (110, 2493348), (120, 2285569), (121, 2266680), (130, 2109756), (132, 2077790), (143, 1917960), (156, 1758130), (165, 1662232), (195, 1406504), (220, 1246674), (242, 1133340), (260, 1054878), (264, 1038895), (286, 958980), (312, 879065), (330, 831116), (363, 755560), (390, 703252), (429, 639320), (440, 623337), (484, 566670), (520, 527439), (572, 479490), (605, 453336), (660, 415558), (715, 383592), (726, 377780), (780, 351626), (858, 319660), (968, 283335), (1144, 239745), (1210, 226668), (1320, 207779), (1430, 191796), (1452, 188890), (1453, 188760), (1560, 175813), (1573, 174360), (1716, 159830), (1815, 151112), (2145, 127864), (2420, 113334), (2860, 95898), (2904, 94445), (2906, 94380), (3146, 87180), (3432, 79915), (3630, 75556), (4290, 63932), (4359, 62920), (4719, 58120), (4840, 56667), (5720, 47949), (5812, 47190), (6292, 43590), (7260, 37778), (7265, 37752), (7865, 34872), (8580, 31966), (8718, 31460), (9438, 29060), (11624, 23595), (12584, 21795), (14520, 18889), (14530, 18876), (15730, 17436), (15983, 17160)]