28257799500

素因数分解:

$2^2\times 3^2\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{52769}}^1$

素因数の和:52818

約数の個数: 288

約数和(自身を含む): 107873700480

約数和(自身を除く): 79615900980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 25, 28, 30, 34, 35, 36, 42, 45, 50, 51, 60, 63, 68, 70, 75, 84, 85, 90, 100, 102, 105, 119, 125, 126, 140, 150, 153, 170, 175, 180, 204, 210, 225, 238, 250, 252, 255, 300, 306, 315, 340, 350, 357, 375, 420, 425, 450, 476, 500, 510, 525, 595, 612, 630, 700, 714, 750, 765, 850, 875, 900, 1020, 1050, 1071, 1125, 1190, 1260, 1275, 1428, 1500, 1530, 1575, 1700, 1750, 1785, 2100, 2125, 2142, 2250, 2380, 2550, 2625, 2975, 3060, 3150, 3500, 3570, 3825, 4250, 4284, 4500, 5100, 5250, 5355, 5950, 6300, 6375, 7140, 7650, 7875, 8500, 8925, 10500, 10710, 11900, 12750, 14875, 15300, 15750, 17850, 19125, 21420, 25500, 26775, 29750, 31500, 35700, 38250, 44625, 52769, 53550, 59500, 76500, 89250, 105538, 107100, 133875, 158307, 178500, 211076, 263845, 267750, 316614, 369383, 474921, 527690, 535500, 633228, 738766, 791535, 897073, 949842, 1055380, 1108149, 1319225, 1477532, 1583070, 1794146, 1846915, 1899684, 2216298, 2374605, 2638450, 2691219, 3166140, 3324447, 3588292, 3693830, 3957675, 4432596, 4485365, 4749210, 5276900, 5382438, 5540745, 6279511, 6596125, 6648894, 7387660, 7915350, 8073657, 8970730, 9234575, 9498420, 10764876, 11081490, 11873025, 12559022, 13192250, 13297788, 13456095, 15830700, 16147314, 16622235, 17941460, 18469150, 18838533, 19788375, 22162980, 22426825, 23746050, 25118044, 26384500, 26912190, 27703725, 31397555, 32294628, 33244470, 36938300, 37677066, 39576750, 40368285, 44853650, 46172875, 47492100, 53824380, 55407450, 56515599, 59365125, 62795110, 66488940, 67280475, 75354132, 79153500, 80736570, 83111175, 89707300, 92345750, 94192665, 110814900, 112134125, 113031198, 118730250, 125590220, 134560950, 138518625, 156987775, 161473140, 166222350, 184691500, 188385330, 201841425, 224268250, 226062396, 237460500, 269121900, 277037250, 282577995, 313975550, 332444700, 336402375, 376770660, 403682850, 415555875, 448536500, 470963325, 554074500, 565155990, 627951100, 672804750, 784938875, 807365700, 831111750, 941926650, 1009207125, 1130311980, 1345609500, 1412889975, 1569877750, 1662223500, 1883853300, 2018414250, 2354816625, 2825779950, 3139755500, 4036828500, 4709633250, 5651559900, 7064449875, 9419266500, 14128899750, 28257799500]

約数ペア:

[(1, 28257799500), (2, 14128899750), (3, 9419266500), (4, 7064449875), (5, 5651559900), (6, 4709633250), (7, 4036828500), (9, 3139755500), (10, 2825779950), (12, 2354816625), (14, 2018414250), (15, 1883853300), (17, 1662223500), (18, 1569877750), (20, 1412889975), (21, 1345609500), (25, 1130311980), (28, 1009207125), (30, 941926650), (34, 831111750), (35, 807365700), (36, 784938875), (42, 672804750), (45, 627951100), (50, 565155990), (51, 554074500), (60, 470963325), (63, 448536500), (68, 415555875), (70, 403682850), (75, 376770660), (84, 336402375), (85, 332444700), (90, 313975550), (100, 282577995), (102, 277037250), (105, 269121900), (119, 237460500), (125, 226062396), (126, 224268250), (140, 201841425), (150, 188385330), (153, 184691500), (170, 166222350), (175, 161473140), (180, 156987775), (204, 138518625), (210, 134560950), (225, 125590220), (238, 118730250), (250, 113031198), (252, 112134125), (255, 110814900), (300, 94192665), (306, 92345750), (315, 89707300), (340, 83111175), (350, 80736570), (357, 79153500), (375, 75354132), (420, 67280475), (425, 66488940), (450, 62795110), (476, 59365125), (500, 56515599), (510, 55407450), (525, 53824380), (595, 47492100), (612, 46172875), (630, 44853650), (700, 40368285), (714, 39576750), (750, 37677066), (765, 36938300), (850, 33244470), (875, 32294628), (900, 31397555), (1020, 27703725), (1050, 26912190), (1071, 26384500), (1125, 25118044), (1190, 23746050), (1260, 22426825), (1275, 22162980), (1428, 19788375), (1500, 18838533), (1530, 18469150), (1575, 17941460), (1700, 16622235), (1750, 16147314), (1785, 15830700), (2100, 13456095), (2125, 13297788), (2142, 13192250), (2250, 12559022), (2380, 11873025), (2550, 11081490), (2625, 10764876), (2975, 9498420), (3060, 9234575), (3150, 8970730), (3500, 8073657), (3570, 7915350), (3825, 7387660), (4250, 6648894), (4284, 6596125), (4500, 6279511), (5100, 5540745), (5250, 5382438), (5355, 5276900), (5950, 4749210), (6300, 4485365), (6375, 4432596), (7140, 3957675), (7650, 3693830), (7875, 3588292), (8500, 3324447), (8925, 3166140), (10500, 2691219), (10710, 2638450), (11900, 2374605), (12750, 2216298), (14875, 1899684), (15300, 1846915), (15750, 1794146), (17850, 1583070), (19125, 1477532), (21420, 1319225), (25500, 1108149), (26775, 1055380), (29750, 949842), (31500, 897073), (35700, 791535), (38250, 738766), (44625, 633228), (52769, 535500), (53550, 527690), (59500, 474921), (76500, 369383), (89250, 316614), (105538, 267750), (107100, 263845), (133875, 211076), (158307, 178500)]