219381600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1$

素因数の和:342

約数の個数: 288

約数和(自身を含む): 798698880

約数和(自身を除く): 579317280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 25, 30, 32, 34, 38, 40, 48, 50, 51, 57, 60, 68, 75, 76, 80, 85, 95, 96, 100, 102, 114, 120, 136, 150, 152, 160, 170, 190, 200, 204, 228, 240, 255, 272, 283, 285, 300, 304, 323, 340, 380, 400, 408, 425, 456, 475, 480, 510, 544, 566, 570, 600, 608, 646, 680, 760, 800, 816, 849, 850, 912, 950, 969, 1020, 1132, 1140, 1200, 1275, 1292, 1360, 1415, 1425, 1520, 1615, 1632, 1698, 1700, 1824, 1900, 1938, 2040, 2264, 2280, 2400, 2550, 2584, 2720, 2830, 2850, 3040, 3230, 3396, 3400, 3800, 3876, 4080, 4245, 4528, 4560, 4811, 4845, 5100, 5168, 5377, 5660, 5700, 6460, 6792, 6800, 7075, 7600, 7752, 8075, 8160, 8490, 9056, 9120, 9622, 9690, 10200, 10336, 10754, 11320, 11400, 12920, 13584, 13600, 14150, 14433, 15200, 15504, 16131, 16150, 16980, 19244, 19380, 20400, 21225, 21508, 22640, 22800, 24055, 24225, 25840, 26885, 27168, 28300, 28866, 31008, 32262, 32300, 33960, 38488, 38760, 40800, 42450, 43016, 45280, 45600, 48110, 48450, 51680, 53770, 56600, 57732, 64524, 64600, 67920, 72165, 76976, 77520, 80655, 84900, 86032, 91409, 96220, 96900, 107540, 113200, 115464, 120275, 129048, 129200, 134425, 135840, 144330, 153952, 155040, 161310, 169800, 172064, 182818, 192440, 193800, 215080, 226400, 230928, 240550, 258096, 258400, 268850, 274227, 288660, 322620, 339600, 360825, 365636, 384880, 387600, 403275, 430160, 457045, 461856, 481100, 516192, 537700, 548454, 577320, 645240, 679200, 721650, 731272, 769760, 775200, 806550, 860320, 914090, 962200, 1075400, 1096908, 1154640, 1290480, 1371135, 1443300, 1462544, 1613100, 1828180, 1924400, 2150800, 2193816, 2285225, 2309280, 2580960, 2742270, 2886600, 2925088, 3226200, 3656360, 3848800, 4301600, 4387632, 4570450, 5484540, 5773200, 6452400, 6855675, 7312720, 8775264, 9140900, 10969080, 11546400, 12904800, 13711350, 14625440, 18281800, 21938160, 27422700, 36563600, 43876320, 54845400, 73127200, 109690800, 219381600]

約数ペア:

[(1, 219381600), (2, 109690800), (3, 73127200), (4, 54845400), (5, 43876320), (6, 36563600), (8, 27422700), (10, 21938160), (12, 18281800), (15, 14625440), (16, 13711350), (17, 12904800), (19, 11546400), (20, 10969080), (24, 9140900), (25, 8775264), (30, 7312720), (32, 6855675), (34, 6452400), (38, 5773200), (40, 5484540), (48, 4570450), (50, 4387632), (51, 4301600), (57, 3848800), (60, 3656360), (68, 3226200), (75, 2925088), (76, 2886600), (80, 2742270), (85, 2580960), (95, 2309280), (96, 2285225), (100, 2193816), (102, 2150800), (114, 1924400), (120, 1828180), (136, 1613100), (150, 1462544), (152, 1443300), (160, 1371135), (170, 1290480), (190, 1154640), (200, 1096908), (204, 1075400), (228, 962200), (240, 914090), (255, 860320), (272, 806550), (283, 775200), (285, 769760), (300, 731272), (304, 721650), (323, 679200), (340, 645240), (380, 577320), (400, 548454), (408, 537700), (425, 516192), (456, 481100), (475, 461856), (480, 457045), (510, 430160), (544, 403275), (566, 387600), (570, 384880), (600, 365636), (608, 360825), (646, 339600), (680, 322620), (760, 288660), (800, 274227), (816, 268850), (849, 258400), (850, 258096), (912, 240550), (950, 230928), (969, 226400), (1020, 215080), (1132, 193800), (1140, 192440), (1200, 182818), (1275, 172064), (1292, 169800), (1360, 161310), (1415, 155040), (1425, 153952), (1520, 144330), (1615, 135840), (1632, 134425), (1698, 129200), (1700, 129048), (1824, 120275), (1900, 115464), (1938, 113200), (2040, 107540), (2264, 96900), (2280, 96220), (2400, 91409), (2550, 86032), (2584, 84900), (2720, 80655), (2830, 77520), (2850, 76976), (3040, 72165), (3230, 67920), (3396, 64600), (3400, 64524), (3800, 57732), (3876, 56600), (4080, 53770), (4245, 51680), (4528, 48450), (4560, 48110), (4811, 45600), (4845, 45280), (5100, 43016), (5168, 42450), (5377, 40800), (5660, 38760), (5700, 38488), (6460, 33960), (6792, 32300), (6800, 32262), (7075, 31008), (7600, 28866), (7752, 28300), (8075, 27168), (8160, 26885), (8490, 25840), (9056, 24225), (9120, 24055), (9622, 22800), (9690, 22640), (10200, 21508), (10336, 21225), (10754, 20400), (11320, 19380), (11400, 19244), (12920, 16980), (13584, 16150), (13600, 16131), (14150, 15504), (14433, 15200)]