1274844900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{359}}^1$

素因数の和:491

約数の個数: 288

約数和(自身を含む): 4499712000

約数和(自身を除く): 3224867100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 25, 28, 30, 35, 38, 42, 50, 57, 60, 70, 75, 76, 84, 89, 95, 100, 105, 114, 133, 140, 150, 175, 178, 190, 210, 228, 266, 267, 285, 300, 350, 356, 359, 380, 399, 420, 445, 475, 525, 532, 534, 570, 623, 665, 700, 718, 798, 890, 950, 1050, 1068, 1077, 1140, 1246, 1330, 1335, 1425, 1436, 1596, 1691, 1780, 1795, 1869, 1900, 1995, 2100, 2154, 2225, 2492, 2513, 2660, 2670, 2850, 3115, 3325, 3382, 3590, 3738, 3990, 4308, 4450, 5026, 5073, 5340, 5385, 5700, 6230, 6650, 6675, 6764, 6821, 7180, 7476, 7539, 7980, 8455, 8900, 8975, 9345, 9975, 10052, 10146, 10770, 11837, 12460, 12565, 13300, 13350, 13642, 15078, 15575, 16910, 17950, 18690, 19950, 20292, 20463, 21540, 23674, 25130, 25365, 26700, 26925, 27284, 30156, 31150, 31951, 33820, 34105, 35511, 35900, 37380, 37695, 39900, 40926, 42275, 46725, 47348, 47747, 50260, 50730, 53850, 59185, 62300, 62825, 63902, 68210, 71022, 75390, 81852, 84550, 93450, 95494, 95853, 101460, 102315, 107700, 118370, 125650, 126825, 127804, 136420, 142044, 143241, 150780, 159755, 169100, 170525, 177555, 186900, 188475, 190988, 191706, 204630, 223657, 236740, 238735, 251300, 253650, 286482, 295925, 319510, 341050, 355110, 376950, 383412, 409260, 447314, 477470, 479265, 507300, 511575, 572964, 591850, 607069, 639020, 670971, 682100, 710220, 716205, 753900, 798775, 887775, 894628, 954940, 958530, 1023150, 1118285, 1183700, 1193675, 1214138, 1341942, 1432410, 1597550, 1775550, 1821207, 1917060, 2046300, 2236570, 2387350, 2396325, 2428276, 2683884, 2864820, 3035345, 3195100, 3354855, 3551100, 3581025, 3642414, 4249483, 4473140, 4774700, 4792650, 5591425, 6070690, 6709710, 7162050, 7284828, 8498966, 9106035, 9585300, 11182850, 12141380, 12748449, 13419420, 14324100, 15176725, 16774275, 16997932, 18212070, 21247415, 22365700, 25496898, 30353450, 33548550, 36424140, 42494830, 45530175, 50993796, 60706900, 63742245, 67097100, 84989660, 91060350, 106237075, 127484490, 182120700, 212474150, 254968980, 318711225, 424948300, 637422450, 1274844900]

約数ペア:

[(1, 1274844900), (2, 637422450), (3, 424948300), (4, 318711225), (5, 254968980), (6, 212474150), (7, 182120700), (10, 127484490), (12, 106237075), (14, 91060350), (15, 84989660), (19, 67097100), (20, 63742245), (21, 60706900), (25, 50993796), (28, 45530175), (30, 42494830), (35, 36424140), (38, 33548550), (42, 30353450), (50, 25496898), (57, 22365700), (60, 21247415), (70, 18212070), (75, 16997932), (76, 16774275), (84, 15176725), (89, 14324100), (95, 13419420), (100, 12748449), (105, 12141380), (114, 11182850), (133, 9585300), (140, 9106035), (150, 8498966), (175, 7284828), (178, 7162050), (190, 6709710), (210, 6070690), (228, 5591425), (266, 4792650), (267, 4774700), (285, 4473140), (300, 4249483), (350, 3642414), (356, 3581025), (359, 3551100), (380, 3354855), (399, 3195100), (420, 3035345), (445, 2864820), (475, 2683884), (525, 2428276), (532, 2396325), (534, 2387350), (570, 2236570), (623, 2046300), (665, 1917060), (700, 1821207), (718, 1775550), (798, 1597550), (890, 1432410), (950, 1341942), (1050, 1214138), (1068, 1193675), (1077, 1183700), (1140, 1118285), (1246, 1023150), (1330, 958530), (1335, 954940), (1425, 894628), (1436, 887775), (1596, 798775), (1691, 753900), (1780, 716205), (1795, 710220), (1869, 682100), (1900, 670971), (1995, 639020), (2100, 607069), (2154, 591850), (2225, 572964), (2492, 511575), (2513, 507300), (2660, 479265), (2670, 477470), (2850, 447314), (3115, 409260), (3325, 383412), (3382, 376950), (3590, 355110), (3738, 341050), (3990, 319510), (4308, 295925), (4450, 286482), (5026, 253650), (5073, 251300), (5340, 238735), (5385, 236740), (5700, 223657), (6230, 204630), (6650, 191706), (6675, 190988), (6764, 188475), (6821, 186900), (7180, 177555), (7476, 170525), (7539, 169100), (7980, 159755), (8455, 150780), (8900, 143241), (8975, 142044), (9345, 136420), (9975, 127804), (10052, 126825), (10146, 125650), (10770, 118370), (11837, 107700), (12460, 102315), (12565, 101460), (13300, 95853), (13350, 95494), (13642, 93450), (15078, 84550), (15575, 81852), (16910, 75390), (17950, 71022), (18690, 68210), (19950, 63902), (20292, 62825), (20463, 62300), (21540, 59185), (23674, 53850), (25130, 50730), (25365, 50260), (26700, 47747), (26925, 47348), (27284, 46725), (30156, 42275), (31150, 40926), (31951, 39900), (33820, 37695), (34105, 37380), (35511, 35900)]