197530200

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:347

約数の個数: 288

約数和(自身を含む): 773566560

約数和(自身を除く): 576036360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 61, 63, 70, 72, 75, 84, 90, 100, 105, 120, 122, 126, 140, 150, 168, 175, 180, 183, 200, 210, 225, 244, 252, 257, 280, 300, 305, 315, 350, 360, 366, 420, 427, 450, 488, 504, 514, 525, 549, 600, 610, 630, 700, 732, 771, 840, 854, 900, 915, 1028, 1050, 1098, 1220, 1260, 1281, 1285, 1400, 1464, 1525, 1542, 1575, 1708, 1799, 1800, 1830, 2056, 2100, 2135, 2196, 2313, 2440, 2520, 2562, 2570, 2745, 3050, 3084, 3150, 3416, 3598, 3660, 3843, 3855, 4200, 4270, 4392, 4575, 4626, 5124, 5140, 5397, 5490, 6100, 6168, 6300, 6405, 6425, 7196, 7320, 7686, 7710, 8540, 8995, 9150, 9252, 10248, 10280, 10675, 10794, 10980, 11565, 12200, 12600, 12810, 12850, 13725, 14392, 15372, 15420, 15677, 16191, 17080, 17990, 18300, 18504, 19215, 19275, 21350, 21588, 21960, 23130, 25620, 25700, 26985, 27450, 30744, 30840, 31354, 32025, 32382, 35980, 36600, 38430, 38550, 42700, 43176, 44975, 46260, 47031, 51240, 51400, 53970, 54900, 57825, 62708, 64050, 64764, 71960, 76860, 77100, 78385, 80955, 85400, 89950, 92520, 94062, 96075, 107940, 109739, 109800, 115650, 125416, 128100, 129528, 134925, 141093, 153720, 154200, 156770, 161910, 179900, 188124, 192150, 215880, 219478, 231300, 235155, 256200, 269850, 282186, 313540, 323820, 329217, 359800, 376248, 384300, 391925, 404775, 438956, 462600, 470310, 539700, 548695, 564372, 627080, 647640, 658434, 705465, 768600, 783850, 809550, 877912, 940620, 987651, 1079400, 1097390, 1128744, 1175775, 1316868, 1410930, 1567700, 1619100, 1646085, 1881240, 1975302, 2194780, 2351550, 2633736, 2743475, 2821860, 3135400, 3238200, 3292170, 3527325, 3950604, 4389560, 4703100, 4938255, 5486950, 5643720, 6584340, 7054650, 7901208, 8230425, 9406200, 9876510, 10973900, 13168680, 14109300, 16460850, 19753020, 21947800, 24691275, 28218600, 32921700, 39506040, 49382550, 65843400, 98765100, 197530200]

約数ペア:

[(1, 197530200), (2, 98765100), (3, 65843400), (4, 49382550), (5, 39506040), (6, 32921700), (7, 28218600), (8, 24691275), (9, 21947800), (10, 19753020), (12, 16460850), (14, 14109300), (15, 13168680), (18, 10973900), (20, 9876510), (21, 9406200), (24, 8230425), (25, 7901208), (28, 7054650), (30, 6584340), (35, 5643720), (36, 5486950), (40, 4938255), (42, 4703100), (45, 4389560), (50, 3950604), (56, 3527325), (60, 3292170), (61, 3238200), (63, 3135400), (70, 2821860), (72, 2743475), (75, 2633736), (84, 2351550), (90, 2194780), (100, 1975302), (105, 1881240), (120, 1646085), (122, 1619100), (126, 1567700), (140, 1410930), (150, 1316868), (168, 1175775), (175, 1128744), (180, 1097390), (183, 1079400), (200, 987651), (210, 940620), (225, 877912), (244, 809550), (252, 783850), (257, 768600), (280, 705465), (300, 658434), (305, 647640), (315, 627080), (350, 564372), (360, 548695), (366, 539700), (420, 470310), (427, 462600), (450, 438956), (488, 404775), (504, 391925), (514, 384300), (525, 376248), (549, 359800), (600, 329217), (610, 323820), (630, 313540), (700, 282186), (732, 269850), (771, 256200), (840, 235155), (854, 231300), (900, 219478), (915, 215880), (1028, 192150), (1050, 188124), (1098, 179900), (1220, 161910), (1260, 156770), (1281, 154200), (1285, 153720), (1400, 141093), (1464, 134925), (1525, 129528), (1542, 128100), (1575, 125416), (1708, 115650), (1799, 109800), (1800, 109739), (1830, 107940), (2056, 96075), (2100, 94062), (2135, 92520), (2196, 89950), (2313, 85400), (2440, 80955), (2520, 78385), (2562, 77100), (2570, 76860), (2745, 71960), (3050, 64764), (3084, 64050), (3150, 62708), (3416, 57825), (3598, 54900), (3660, 53970), (3843, 51400), (3855, 51240), (4200, 47031), (4270, 46260), (4392, 44975), (4575, 43176), (4626, 42700), (5124, 38550), (5140, 38430), (5397, 36600), (5490, 35980), (6100, 32382), (6168, 32025), (6300, 31354), (6405, 30840), (6425, 30744), (7196, 27450), (7320, 26985), (7686, 25700), (7710, 25620), (8540, 23130), (8995, 21960), (9150, 21588), (9252, 21350), (10248, 19275), (10280, 19215), (10675, 18504), (10794, 18300), (10980, 17990), (11565, 17080), (12200, 16191), (12600, 15677), (12810, 15420), (12850, 15372), (13725, 14392)]