199340400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1249}}^1$

素因数の和:1296

約数の個数: 240

約数和(自身を含む): 768800000

約数和(自身を除く): 569459600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 25, 28, 30, 35, 38, 40, 42, 48, 50, 56, 57, 60, 70, 75, 76, 80, 84, 95, 100, 105, 112, 114, 120, 133, 140, 150, 152, 168, 175, 190, 200, 210, 228, 240, 266, 280, 285, 300, 304, 336, 350, 380, 399, 400, 420, 456, 475, 525, 532, 560, 570, 600, 665, 700, 760, 798, 840, 912, 950, 1050, 1064, 1140, 1200, 1249, 1330, 1400, 1425, 1520, 1596, 1680, 1900, 1995, 2100, 2128, 2280, 2498, 2660, 2800, 2850, 3192, 3325, 3747, 3800, 3990, 4200, 4560, 4996, 5320, 5700, 6245, 6384, 6650, 7494, 7600, 7980, 8400, 8743, 9975, 9992, 10640, 11400, 12490, 13300, 14988, 15960, 17486, 18735, 19950, 19984, 22800, 23731, 24980, 26229, 26600, 29976, 31225, 31920, 34972, 37470, 39900, 43715, 47462, 49960, 52458, 53200, 59952, 62450, 69944, 71193, 74940, 79800, 87430, 93675, 94924, 99920, 104916, 118655, 124900, 131145, 139888, 142386, 149880, 159600, 166117, 174860, 187350, 189848, 209832, 218575, 237310, 249800, 262290, 284772, 299760, 332234, 349720, 355965, 374700, 379696, 419664, 437150, 474620, 498351, 499600, 524580, 569544, 593275, 655725, 664468, 699440, 711930, 749400, 830585, 874300, 949240, 996702, 1049160, 1139088, 1186550, 1311450, 1328936, 1423860, 1498800, 1661170, 1748600, 1779825, 1898480, 1993404, 2098320, 2373100, 2491755, 2622900, 2657872, 2847720, 3322340, 3497200, 3559650, 3986808, 4152925, 4746200, 4983510, 5245800, 5695440, 6644680, 7119300, 7973616, 8305850, 9492400, 9967020, 10491600, 12458775, 13289360, 14238600, 16611700, 19934040, 24917550, 28477200, 33223400, 39868080, 49835100, 66446800, 99670200, 199340400]

約数ペア:

[(1, 199340400), (2, 99670200), (3, 66446800), (4, 49835100), (5, 39868080), (6, 33223400), (7, 28477200), (8, 24917550), (10, 19934040), (12, 16611700), (14, 14238600), (15, 13289360), (16, 12458775), (19, 10491600), (20, 9967020), (21, 9492400), (24, 8305850), (25, 7973616), (28, 7119300), (30, 6644680), (35, 5695440), (38, 5245800), (40, 4983510), (42, 4746200), (48, 4152925), (50, 3986808), (56, 3559650), (57, 3497200), (60, 3322340), (70, 2847720), (75, 2657872), (76, 2622900), (80, 2491755), (84, 2373100), (95, 2098320), (100, 1993404), (105, 1898480), (112, 1779825), (114, 1748600), (120, 1661170), (133, 1498800), (140, 1423860), (150, 1328936), (152, 1311450), (168, 1186550), (175, 1139088), (190, 1049160), (200, 996702), (210, 949240), (228, 874300), (240, 830585), (266, 749400), (280, 711930), (285, 699440), (300, 664468), (304, 655725), (336, 593275), (350, 569544), (380, 524580), (399, 499600), (400, 498351), (420, 474620), (456, 437150), (475, 419664), (525, 379696), (532, 374700), (560, 355965), (570, 349720), (600, 332234), (665, 299760), (700, 284772), (760, 262290), (798, 249800), (840, 237310), (912, 218575), (950, 209832), (1050, 189848), (1064, 187350), (1140, 174860), (1200, 166117), (1249, 159600), (1330, 149880), (1400, 142386), (1425, 139888), (1520, 131145), (1596, 124900), (1680, 118655), (1900, 104916), (1995, 99920), (2100, 94924), (2128, 93675), (2280, 87430), (2498, 79800), (2660, 74940), (2800, 71193), (2850, 69944), (3192, 62450), (3325, 59952), (3747, 53200), (3800, 52458), (3990, 49960), (4200, 47462), (4560, 43715), (4996, 39900), (5320, 37470), (5700, 34972), (6245, 31920), (6384, 31225), (6650, 29976), (7494, 26600), (7600, 26229), (7980, 24980), (8400, 23731), (8743, 22800), (9975, 19984), (9992, 19950), (10640, 18735), (11400, 17486), (12490, 15960), (13300, 14988)]