54373380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1$

素因数の和:138

約数の個数: 144

約数和(自身を含む): 168158592

約数和(自身を除く): 113785212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 31, 41, 46, 60, 62, 69, 82, 92, 93, 115, 123, 124, 138, 155, 164, 186, 205, 230, 246, 276, 310, 345, 372, 410, 460, 465, 492, 615, 620, 690, 713, 820, 930, 943, 961, 1230, 1271, 1380, 1426, 1860, 1886, 1922, 2139, 2460, 2542, 2829, 2852, 2883, 3565, 3772, 3813, 3844, 4278, 4715, 4805, 5084, 5658, 5766, 6355, 7130, 7626, 8556, 9430, 9610, 10695, 11316, 11532, 12710, 14145, 14260, 14415, 15252, 18860, 19065, 19220, 21390, 22103, 25420, 28290, 28830, 29233, 38130, 39401, 42780, 44206, 56580, 57660, 58466, 66309, 76260, 78802, 87699, 88412, 110515, 116932, 118203, 132618, 146165, 157604, 175398, 197005, 221030, 236406, 265236, 292330, 331545, 350796, 394010, 438495, 442060, 472812, 584660, 591015, 663090, 788020, 876990, 906223, 1182030, 1326180, 1753980, 1812446, 2364060, 2718669, 3624892, 4531115, 5437338, 9062230, 10874676, 13593345, 18124460, 27186690, 54373380]

約数ペア:

[(1, 54373380), (2, 27186690), (3, 18124460), (4, 13593345), (5, 10874676), (6, 9062230), (10, 5437338), (12, 4531115), (15, 3624892), (20, 2718669), (23, 2364060), (30, 1812446), (31, 1753980), (41, 1326180), (46, 1182030), (60, 906223), (62, 876990), (69, 788020), (82, 663090), (92, 591015), (93, 584660), (115, 472812), (123, 442060), (124, 438495), (138, 394010), (155, 350796), (164, 331545), (186, 292330), (205, 265236), (230, 236406), (246, 221030), (276, 197005), (310, 175398), (345, 157604), (372, 146165), (410, 132618), (460, 118203), (465, 116932), (492, 110515), (615, 88412), (620, 87699), (690, 78802), (713, 76260), (820, 66309), (930, 58466), (943, 57660), (961, 56580), (1230, 44206), (1271, 42780), (1380, 39401), (1426, 38130), (1860, 29233), (1886, 28830), (1922, 28290), (2139, 25420), (2460, 22103), (2542, 21390), (2829, 19220), (2852, 19065), (2883, 18860), (3565, 15252), (3772, 14415), (3813, 14260), (3844, 14145), (4278, 12710), (4715, 11532), (4805, 11316), (5084, 10695), (5658, 9610), (5766, 9430), (6355, 8556), (7130, 7626)]