961205700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{257}}^1$

素因数の和:431

約数の個数: 288

約数和(自身を含む): 3461278464

約数和(自身を除く): 2500072764

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 75, 78, 84, 91, 100, 105, 130, 137, 140, 150, 156, 175, 182, 195, 210, 257, 260, 273, 274, 300, 325, 350, 364, 390, 411, 420, 455, 514, 525, 546, 548, 650, 685, 700, 771, 780, 822, 910, 959, 975, 1028, 1050, 1092, 1285, 1300, 1365, 1370, 1542, 1644, 1781, 1799, 1820, 1918, 1950, 2055, 2100, 2275, 2570, 2730, 2740, 2877, 3084, 3341, 3425, 3562, 3598, 3836, 3855, 3900, 4110, 4550, 4795, 5140, 5343, 5397, 5460, 5754, 6425, 6682, 6825, 6850, 7124, 7196, 7710, 8220, 8905, 8995, 9100, 9590, 10023, 10275, 10686, 10794, 11508, 12467, 12850, 13364, 13650, 13700, 14385, 15420, 16705, 17810, 17990, 19180, 19275, 20046, 20550, 21372, 21588, 23387, 23975, 24934, 25700, 26715, 26985, 27300, 28770, 33410, 35209, 35620, 35980, 37401, 38550, 40092, 41100, 44525, 44975, 46774, 47950, 49868, 50115, 53430, 53970, 57540, 62335, 66820, 70161, 70418, 71925, 74802, 77100, 83525, 89050, 89950, 93548, 95900, 100230, 105627, 106860, 107940, 116935, 124670, 133575, 134925, 140322, 140836, 143850, 149604, 167050, 176045, 178100, 179900, 187005, 200460, 211254, 233870, 246463, 249340, 250575, 267150, 269850, 280644, 287700, 311675, 334100, 350805, 352090, 374010, 422508, 457717, 467740, 492926, 501150, 528135, 534300, 539700, 584675, 623350, 701610, 704180, 739389, 748020, 880225, 915434, 935025, 985852, 1002300, 1056270, 1169350, 1232315, 1246700, 1373151, 1403220, 1478778, 1754025, 1760450, 1830868, 1870050, 2112540, 2288585, 2338700, 2464630, 2640675, 2746302, 2957556, 3204019, 3508050, 3520900, 3696945, 3740100, 4577170, 4929260, 5281350, 5492604, 6161575, 6408038, 6865755, 7016100, 7393890, 9154340, 9612057, 10562700, 11442925, 12323150, 12816076, 13731510, 14787780, 16020095, 18484725, 19224114, 22885850, 24646300, 27463020, 32040190, 34328775, 36969450, 38448228, 45771700, 48060285, 64080380, 68657550, 73938900, 80100475, 96120570, 137315100, 160200950, 192241140, 240301425, 320401900, 480602850, 961205700]

約数ペア:

[(1, 961205700), (2, 480602850), (3, 320401900), (4, 240301425), (5, 192241140), (6, 160200950), (7, 137315100), (10, 96120570), (12, 80100475), (13, 73938900), (14, 68657550), (15, 64080380), (20, 48060285), (21, 45771700), (25, 38448228), (26, 36969450), (28, 34328775), (30, 32040190), (35, 27463020), (39, 24646300), (42, 22885850), (50, 19224114), (52, 18484725), (60, 16020095), (65, 14787780), (70, 13731510), (75, 12816076), (78, 12323150), (84, 11442925), (91, 10562700), (100, 9612057), (105, 9154340), (130, 7393890), (137, 7016100), (140, 6865755), (150, 6408038), (156, 6161575), (175, 5492604), (182, 5281350), (195, 4929260), (210, 4577170), (257, 3740100), (260, 3696945), (273, 3520900), (274, 3508050), (300, 3204019), (325, 2957556), (350, 2746302), (364, 2640675), (390, 2464630), (411, 2338700), (420, 2288585), (455, 2112540), (514, 1870050), (525, 1830868), (546, 1760450), (548, 1754025), (650, 1478778), (685, 1403220), (700, 1373151), (771, 1246700), (780, 1232315), (822, 1169350), (910, 1056270), (959, 1002300), (975, 985852), (1028, 935025), (1050, 915434), (1092, 880225), (1285, 748020), (1300, 739389), (1365, 704180), (1370, 701610), (1542, 623350), (1644, 584675), (1781, 539700), (1799, 534300), (1820, 528135), (1918, 501150), (1950, 492926), (2055, 467740), (2100, 457717), (2275, 422508), (2570, 374010), (2730, 352090), (2740, 350805), (2877, 334100), (3084, 311675), (3341, 287700), (3425, 280644), (3562, 269850), (3598, 267150), (3836, 250575), (3855, 249340), (3900, 246463), (4110, 233870), (4550, 211254), (4795, 200460), (5140, 187005), (5343, 179900), (5397, 178100), (5460, 176045), (5754, 167050), (6425, 149604), (6682, 143850), (6825, 140836), (6850, 140322), (7124, 134925), (7196, 133575), (7710, 124670), (8220, 116935), (8905, 107940), (8995, 106860), (9100, 105627), (9590, 100230), (10023, 95900), (10275, 93548), (10686, 89950), (10794, 89050), (11508, 83525), (12467, 77100), (12850, 74802), (13364, 71925), (13650, 70418), (13700, 70161), (14385, 66820), (15420, 62335), (16705, 57540), (17810, 53970), (17990, 53430), (19180, 50115), (19275, 49868), (20046, 47950), (20550, 46774), (21372, 44975), (21588, 44525), (23387, 41100), (23975, 40092), (24934, 38550), (25700, 37401), (26715, 35980), (26985, 35620), (27300, 35209), (28770, 33410)]