142723842100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{641}}^1\times {\mathrm{1777}}^1$

素因数の和:2618

約数の個数: 144

約数和(自身を含む): 356688420480

約数和(自身を除く): 213964578380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 179, 350, 358, 641, 700, 716, 895, 1253, 1282, 1777, 1790, 2506, 2564, 3205, 3554, 3580, 4475, 4487, 5012, 6265, 6410, 7108, 8885, 8950, 8974, 12439, 12530, 12820, 16025, 17770, 17900, 17948, 22435, 24878, 25060, 31325, 32050, 35540, 44425, 44870, 49756, 62195, 62650, 64100, 88850, 89740, 112175, 114739, 124390, 125300, 177700, 224350, 229478, 248780, 310975, 318083, 448700, 458956, 573695, 621950, 636166, 803173, 1139057, 1147390, 1243900, 1272332, 1590415, 1606346, 2226581, 2278114, 2294780, 2868475, 3180830, 3212692, 4015865, 4453162, 4556228, 5695285, 5736950, 6361660, 7952075, 7973399, 8031730, 8906324, 11132905, 11390570, 11473900, 15904150, 15946798, 16063460, 20079325, 22265810, 22781140, 28476425, 31808300, 31893596, 39866995, 40158650, 44531620, 55664525, 56952850, 79733990, 80317300, 111329050, 113905700, 159467980, 199334975, 203891203, 222658100, 398669950, 407782406, 797339900, 815564812, 1019456015, 1427238421, 2038912030, 2854476842, 4077824060, 5097280075, 5708953684, 7136192105, 10194560150, 14272384210, 20389120300, 28544768420, 35680960525, 71361921050, 142723842100]

約数ペア:

[(1, 142723842100), (2, 71361921050), (4, 35680960525), (5, 28544768420), (7, 20389120300), (10, 14272384210), (14, 10194560150), (20, 7136192105), (25, 5708953684), (28, 5097280075), (35, 4077824060), (50, 2854476842), (70, 2038912030), (100, 1427238421), (140, 1019456015), (175, 815564812), (179, 797339900), (350, 407782406), (358, 398669950), (641, 222658100), (700, 203891203), (716, 199334975), (895, 159467980), (1253, 113905700), (1282, 111329050), (1777, 80317300), (1790, 79733990), (2506, 56952850), (2564, 55664525), (3205, 44531620), (3554, 40158650), (3580, 39866995), (4475, 31893596), (4487, 31808300), (5012, 28476425), (6265, 22781140), (6410, 22265810), (7108, 20079325), (8885, 16063460), (8950, 15946798), (8974, 15904150), (12439, 11473900), (12530, 11390570), (12820, 11132905), (16025, 8906324), (17770, 8031730), (17900, 7973399), (17948, 7952075), (22435, 6361660), (24878, 5736950), (25060, 5695285), (31325, 4556228), (32050, 4453162), (35540, 4015865), (44425, 3212692), (44870, 3180830), (49756, 2868475), (62195, 2294780), (62650, 2278114), (64100, 2226581), (88850, 1606346), (89740, 1590415), (112175, 1272332), (114739, 1243900), (124390, 1147390), (125300, 1139057), (177700, 803173), (224350, 636166), (229478, 621950), (248780, 573695), (310975, 458956), (318083, 448700)]