85280246800

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{347}}^1\times {\mathrm{12539}}^1$

素因数の和:12918

約数の個数: 180

約数和(自身を含む): 239042445840

約数和(自身を除く): 153762199040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 175, 196, 200, 245, 280, 347, 350, 392, 400, 490, 560, 694, 700, 784, 980, 1225, 1388, 1400, 1735, 1960, 2429, 2450, 2776, 2800, 3470, 3920, 4858, 4900, 5552, 6940, 8675, 9716, 9800, 12145, 12539, 13880, 17003, 17350, 19432, 19600, 24290, 25078, 27760, 34006, 34700, 38864, 48580, 50156, 60725, 62695, 68012, 69400, 85015, 87773, 97160, 100312, 121450, 125390, 136024, 138800, 170030, 175546, 194320, 200624, 242900, 250780, 272048, 313475, 340060, 351092, 425075, 438865, 485800, 501560, 614411, 626950, 680120, 702184, 850150, 877730, 971600, 1003120, 1228822, 1253900, 1360240, 1404368, 1700300, 1755460, 2194325, 2457644, 2507800, 3072055, 3400600, 3510920, 4351033, 4388650, 4915288, 5015600, 6144110, 6801200, 7021840, 8702066, 8777300, 9830576, 12288220, 15360275, 17404132, 17554600, 21755165, 24576440, 30457231, 30720550, 34808264, 35109200, 43510330, 49152880, 60914462, 61441100, 69616528, 87020660, 108775825, 121828924, 122882200, 152286155, 174041320, 213200617, 217551650, 243657848, 245764400, 304572310, 348082640, 426401234, 435103300, 487315696, 609144620, 761430775, 852802468, 870206600, 1066003085, 1218289240, 1522861550, 1705604936, 1740413200, 2132006170, 2436578480, 3045723100, 3411209872, 4264012340, 5330015425, 6091446200, 8528024680, 10660030850, 12182892400, 17056049360, 21320061700, 42640123400, 85280246800]

約数ペア:

[(1, 85280246800), (2, 42640123400), (4, 21320061700), (5, 17056049360), (7, 12182892400), (8, 10660030850), (10, 8528024680), (14, 6091446200), (16, 5330015425), (20, 4264012340), (25, 3411209872), (28, 3045723100), (35, 2436578480), (40, 2132006170), (49, 1740413200), (50, 1705604936), (56, 1522861550), (70, 1218289240), (80, 1066003085), (98, 870206600), (100, 852802468), (112, 761430775), (140, 609144620), (175, 487315696), (196, 435103300), (200, 426401234), (245, 348082640), (280, 304572310), (347, 245764400), (350, 243657848), (392, 217551650), (400, 213200617), (490, 174041320), (560, 152286155), (694, 122882200), (700, 121828924), (784, 108775825), (980, 87020660), (1225, 69616528), (1388, 61441100), (1400, 60914462), (1735, 49152880), (1960, 43510330), (2429, 35109200), (2450, 34808264), (2776, 30720550), (2800, 30457231), (3470, 24576440), (3920, 21755165), (4858, 17554600), (4900, 17404132), (5552, 15360275), (6940, 12288220), (8675, 9830576), (9716, 8777300), (9800, 8702066), (12145, 7021840), (12539, 6801200), (13880, 6144110), (17003, 5015600), (17350, 4915288), (19432, 4388650), (19600, 4351033), (24290, 3510920), (25078, 3400600), (27760, 3072055), (34006, 2507800), (34700, 2457644), (38864, 2194325), (48580, 1755460), (50156, 1700300), (60725, 1404368), (62695, 1360240), (68012, 1253900), (69400, 1228822), (85015, 1003120), (87773, 971600), (97160, 877730), (100312, 850150), (121450, 702184), (125390, 680120), (136024, 626950), (138800, 614411), (170030, 501560), (175546, 485800), (194320, 438865), (200624, 425075), (242900, 351092), (250780, 340060), (272048, 313475)]