260319150

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{163}}^1$

素因数の和:217

約数の個数: 288

約数和(自身を含む): 893157120

約数和(自身を除く): 632837970

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 25, 26, 27, 30, 35, 39, 42, 45, 50, 54, 63, 65, 70, 75, 78, 90, 91, 105, 117, 126, 130, 135, 150, 163, 169, 175, 182, 189, 195, 210, 225, 234, 270, 273, 315, 325, 326, 338, 350, 351, 378, 390, 450, 455, 489, 507, 525, 546, 585, 630, 650, 675, 702, 815, 819, 845, 910, 945, 975, 978, 1014, 1050, 1141, 1170, 1183, 1350, 1365, 1467, 1521, 1575, 1630, 1638, 1690, 1755, 1890, 1950, 2119, 2275, 2282, 2366, 2445, 2457, 2535, 2730, 2925, 2934, 3042, 3150, 3423, 3510, 3549, 4075, 4095, 4225, 4238, 4401, 4550, 4563, 4725, 4890, 4914, 5070, 5705, 5850, 5915, 6357, 6825, 6846, 7098, 7335, 7605, 8150, 8190, 8450, 8775, 8802, 9126, 9450, 10269, 10595, 10647, 11410, 11830, 12225, 12285, 12675, 12714, 13650, 14670, 14833, 15210, 17115, 17550, 17745, 19071, 20475, 20538, 21190, 21294, 22005, 22815, 24450, 24570, 25350, 27547, 28525, 29575, 29666, 30807, 31785, 31941, 34230, 35490, 36675, 38025, 38142, 40950, 44010, 44499, 45630, 51345, 52975, 53235, 55094, 57050, 57213, 59150, 61425, 61614, 63570, 63882, 73350, 74165, 76050, 82641, 85575, 88725, 88998, 95355, 102690, 105950, 106470, 110025, 114075, 114426, 122850, 133497, 137735, 148330, 154035, 158925, 159705, 165282, 171150, 177450, 190710, 192829, 220050, 222495, 228150, 247923, 256725, 266175, 266994, 275470, 286065, 308070, 317850, 319410, 370825, 385658, 400491, 413205, 444990, 476775, 495846, 513450, 532350, 572130, 578487, 667485, 688675, 741650, 743769, 770175, 798525, 800982, 826410, 953550, 964145, 1112475, 1156974, 1239615, 1334970, 1377350, 1430325, 1487538, 1540350, 1597050, 1735461, 1928290, 2002455, 2066025, 2224950, 2479230, 2860650, 2892435, 3337425, 3470922, 3718845, 4004910, 4132050, 4820725, 5206383, 5784870, 6198075, 6674850, 7437690, 8677305, 9641450, 10012275, 10412766, 12396150, 14462175, 17354610, 18594225, 20024550, 26031915, 28924350, 37188450, 43386525, 52063830, 86773050, 130159575, 260319150]

約数ペア:

[(1, 260319150), (2, 130159575), (3, 86773050), (5, 52063830), (6, 43386525), (7, 37188450), (9, 28924350), (10, 26031915), (13, 20024550), (14, 18594225), (15, 17354610), (18, 14462175), (21, 12396150), (25, 10412766), (26, 10012275), (27, 9641450), (30, 8677305), (35, 7437690), (39, 6674850), (42, 6198075), (45, 5784870), (50, 5206383), (54, 4820725), (63, 4132050), (65, 4004910), (70, 3718845), (75, 3470922), (78, 3337425), (90, 2892435), (91, 2860650), (105, 2479230), (117, 2224950), (126, 2066025), (130, 2002455), (135, 1928290), (150, 1735461), (163, 1597050), (169, 1540350), (175, 1487538), (182, 1430325), (189, 1377350), (195, 1334970), (210, 1239615), (225, 1156974), (234, 1112475), (270, 964145), (273, 953550), (315, 826410), (325, 800982), (326, 798525), (338, 770175), (350, 743769), (351, 741650), (378, 688675), (390, 667485), (450, 578487), (455, 572130), (489, 532350), (507, 513450), (525, 495846), (546, 476775), (585, 444990), (630, 413205), (650, 400491), (675, 385658), (702, 370825), (815, 319410), (819, 317850), (845, 308070), (910, 286065), (945, 275470), (975, 266994), (978, 266175), (1014, 256725), (1050, 247923), (1141, 228150), (1170, 222495), (1183, 220050), (1350, 192829), (1365, 190710), (1467, 177450), (1521, 171150), (1575, 165282), (1630, 159705), (1638, 158925), (1690, 154035), (1755, 148330), (1890, 137735), (1950, 133497), (2119, 122850), (2275, 114426), (2282, 114075), (2366, 110025), (2445, 106470), (2457, 105950), (2535, 102690), (2730, 95355), (2925, 88998), (2934, 88725), (3042, 85575), (3150, 82641), (3423, 76050), (3510, 74165), (3549, 73350), (4075, 63882), (4095, 63570), (4225, 61614), (4238, 61425), (4401, 59150), (4550, 57213), (4563, 57050), (4725, 55094), (4890, 53235), (4914, 52975), (5070, 51345), (5705, 45630), (5850, 44499), (5915, 44010), (6357, 40950), (6825, 38142), (6846, 38025), (7098, 36675), (7335, 35490), (7605, 34230), (8150, 31941), (8190, 31785), (8450, 30807), (8775, 29666), (8802, 29575), (9126, 28525), (9450, 27547), (10269, 25350), (10595, 24570), (10647, 24450), (11410, 22815), (11830, 22005), (12225, 21294), (12285, 21190), (12675, 20538), (12714, 20475), (13650, 19071), (14670, 17745), (14833, 17550), (15210, 17115)]