387189600

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1213}}^1$

素因数の和:1262

約数の個数: 288

約数和(自身を含む): 1517402880

約数和(自身を除く): 1130213280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 25, 28, 30, 32, 35, 38, 40, 42, 48, 50, 56, 57, 60, 70, 75, 76, 80, 84, 95, 96, 100, 105, 112, 114, 120, 133, 140, 150, 152, 160, 168, 175, 190, 200, 210, 224, 228, 240, 266, 280, 285, 300, 304, 336, 350, 380, 399, 400, 420, 456, 475, 480, 525, 532, 560, 570, 600, 608, 665, 672, 700, 760, 798, 800, 840, 912, 950, 1050, 1064, 1120, 1140, 1200, 1213, 1330, 1400, 1425, 1520, 1596, 1680, 1824, 1900, 1995, 2100, 2128, 2280, 2400, 2426, 2660, 2800, 2850, 3040, 3192, 3325, 3360, 3639, 3800, 3990, 4200, 4256, 4560, 4852, 5320, 5600, 5700, 6065, 6384, 6650, 7278, 7600, 7980, 8400, 8491, 9120, 9704, 9975, 10640, 11400, 12130, 12768, 13300, 14556, 15200, 15960, 16800, 16982, 18195, 19408, 19950, 21280, 22800, 23047, 24260, 25473, 26600, 29112, 30325, 31920, 33964, 36390, 38816, 39900, 42455, 45600, 46094, 48520, 50946, 53200, 58224, 60650, 63840, 67928, 69141, 72780, 79800, 84910, 90975, 92188, 97040, 101892, 106400, 115235, 116448, 121300, 127365, 135856, 138282, 145560, 159600, 161329, 169820, 181950, 184376, 194080, 203784, 212275, 230470, 242600, 254730, 271712, 276564, 291120, 319200, 322658, 339640, 345705, 363900, 368752, 407568, 424550, 460940, 483987, 485200, 509460, 553128, 576175, 582240, 636825, 645316, 679280, 691410, 727800, 737504, 806645, 815136, 849100, 921880, 967974, 970400, 1018920, 1106256, 1152350, 1273650, 1290632, 1358560, 1382820, 1455600, 1613290, 1698200, 1728525, 1843760, 1935948, 2037840, 2212512, 2304700, 2419935, 2547300, 2581264, 2765640, 2911200, 3226580, 3396400, 3457050, 3687520, 3871896, 4033225, 4075680, 4609400, 4839870, 5094600, 5162528, 5531280, 6453160, 6792800, 6914100, 7743792, 8066450, 9218800, 9679740, 10189200, 11062560, 12099675, 12906320, 13828200, 15487584, 16132900, 18437600, 19359480, 20378400, 24199350, 25812640, 27656400, 32265800, 38718960, 48398700, 55312800, 64531600, 77437920, 96797400, 129063200, 193594800, 387189600]

約数ペア:

[(1, 387189600), (2, 193594800), (3, 129063200), (4, 96797400), (5, 77437920), (6, 64531600), (7, 55312800), (8, 48398700), (10, 38718960), (12, 32265800), (14, 27656400), (15, 25812640), (16, 24199350), (19, 20378400), (20, 19359480), (21, 18437600), (24, 16132900), (25, 15487584), (28, 13828200), (30, 12906320), (32, 12099675), (35, 11062560), (38, 10189200), (40, 9679740), (42, 9218800), (48, 8066450), (50, 7743792), (56, 6914100), (57, 6792800), (60, 6453160), (70, 5531280), (75, 5162528), (76, 5094600), (80, 4839870), (84, 4609400), (95, 4075680), (96, 4033225), (100, 3871896), (105, 3687520), (112, 3457050), (114, 3396400), (120, 3226580), (133, 2911200), (140, 2765640), (150, 2581264), (152, 2547300), (160, 2419935), (168, 2304700), (175, 2212512), (190, 2037840), (200, 1935948), (210, 1843760), (224, 1728525), (228, 1698200), (240, 1613290), (266, 1455600), (280, 1382820), (285, 1358560), (300, 1290632), (304, 1273650), (336, 1152350), (350, 1106256), (380, 1018920), (399, 970400), (400, 967974), (420, 921880), (456, 849100), (475, 815136), (480, 806645), (525, 737504), (532, 727800), (560, 691410), (570, 679280), (600, 645316), (608, 636825), (665, 582240), (672, 576175), (700, 553128), (760, 509460), (798, 485200), (800, 483987), (840, 460940), (912, 424550), (950, 407568), (1050, 368752), (1064, 363900), (1120, 345705), (1140, 339640), (1200, 322658), (1213, 319200), (1330, 291120), (1400, 276564), (1425, 271712), (1520, 254730), (1596, 242600), (1680, 230470), (1824, 212275), (1900, 203784), (1995, 194080), (2100, 184376), (2128, 181950), (2280, 169820), (2400, 161329), (2426, 159600), (2660, 145560), (2800, 138282), (2850, 135856), (3040, 127365), (3192, 121300), (3325, 116448), (3360, 115235), (3639, 106400), (3800, 101892), (3990, 97040), (4200, 92188), (4256, 90975), (4560, 84910), (4852, 79800), (5320, 72780), (5600, 69141), (5700, 67928), (6065, 63840), (6384, 60650), (6650, 58224), (7278, 53200), (7600, 50946), (7980, 48520), (8400, 46094), (8491, 45600), (9120, 42455), (9704, 39900), (9975, 38816), (10640, 36390), (11400, 33964), (12130, 31920), (12768, 30325), (13300, 29112), (14556, 26600), (15200, 25473), (15960, 24260), (16800, 23047), (16982, 22800), (18195, 21280), (19408, 19950)]