140104500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:207

約数の個数: 192

約数和(自身を含む): 442810368

約数和(自身を除く): 302705868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 31, 46, 50, 60, 62, 69, 75, 92, 93, 100, 115, 124, 125, 131, 138, 150, 155, 186, 230, 250, 262, 276, 300, 310, 345, 372, 375, 393, 460, 465, 500, 524, 575, 620, 655, 690, 713, 750, 775, 786, 930, 1150, 1310, 1380, 1426, 1500, 1550, 1572, 1725, 1860, 1965, 2139, 2300, 2325, 2620, 2852, 2875, 3013, 3100, 3275, 3450, 3565, 3875, 3930, 4061, 4278, 4650, 5750, 6026, 6550, 6900, 7130, 7750, 7860, 8122, 8556, 8625, 9039, 9300, 9825, 10695, 11500, 11625, 12052, 12183, 13100, 14260, 15065, 15500, 16244, 16375, 17250, 17825, 18078, 19650, 20305, 21390, 23250, 24366, 30130, 32750, 34500, 35650, 36156, 39300, 40610, 42780, 45195, 46500, 48732, 49125, 53475, 60260, 60915, 65500, 71300, 75325, 81220, 89125, 90390, 93403, 98250, 101525, 106950, 121830, 150650, 178250, 180780, 186806, 196500, 203050, 213900, 225975, 243660, 267375, 280209, 301300, 304575, 356500, 373612, 376625, 406100, 451950, 467015, 507625, 534750, 560418, 609150, 753250, 903900, 934030, 1015250, 1069500, 1120836, 1129875, 1218300, 1401045, 1506500, 1522875, 1868060, 2030500, 2259750, 2335075, 2802090, 3045750, 4519500, 4670150, 5604180, 6091500, 7005225, 9340300, 11675375, 14010450, 23350750, 28020900, 35026125, 46701500, 70052250, 140104500]

約数ペア:

[(1, 140104500), (2, 70052250), (3, 46701500), (4, 35026125), (5, 28020900), (6, 23350750), (10, 14010450), (12, 11675375), (15, 9340300), (20, 7005225), (23, 6091500), (25, 5604180), (30, 4670150), (31, 4519500), (46, 3045750), (50, 2802090), (60, 2335075), (62, 2259750), (69, 2030500), (75, 1868060), (92, 1522875), (93, 1506500), (100, 1401045), (115, 1218300), (124, 1129875), (125, 1120836), (131, 1069500), (138, 1015250), (150, 934030), (155, 903900), (186, 753250), (230, 609150), (250, 560418), (262, 534750), (276, 507625), (300, 467015), (310, 451950), (345, 406100), (372, 376625), (375, 373612), (393, 356500), (460, 304575), (465, 301300), (500, 280209), (524, 267375), (575, 243660), (620, 225975), (655, 213900), (690, 203050), (713, 196500), (750, 186806), (775, 180780), (786, 178250), (930, 150650), (1150, 121830), (1310, 106950), (1380, 101525), (1426, 98250), (1500, 93403), (1550, 90390), (1572, 89125), (1725, 81220), (1860, 75325), (1965, 71300), (2139, 65500), (2300, 60915), (2325, 60260), (2620, 53475), (2852, 49125), (2875, 48732), (3013, 46500), (3100, 45195), (3275, 42780), (3450, 40610), (3565, 39300), (3875, 36156), (3930, 35650), (4061, 34500), (4278, 32750), (4650, 30130), (5750, 24366), (6026, 23250), (6550, 21390), (6900, 20305), (7130, 19650), (7750, 18078), (7860, 17825), (8122, 17250), (8556, 16375), (8625, 16244), (9039, 15500), (9300, 15065), (9825, 14260), (10695, 13100), (11500, 12183), (11625, 12052)]