53535720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:224

約数の個数: 256

約数和(自身を含む): 204042240

約数和(自身を除く): 150506520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 23, 24, 28, 30, 34, 35, 40, 42, 46, 51, 56, 60, 68, 69, 70, 84, 85, 92, 102, 105, 115, 119, 120, 136, 138, 140, 161, 163, 168, 170, 184, 204, 210, 230, 238, 255, 276, 280, 322, 326, 340, 345, 357, 391, 408, 420, 460, 476, 483, 489, 510, 552, 595, 644, 652, 680, 690, 714, 782, 805, 815, 840, 920, 952, 966, 978, 1020, 1141, 1173, 1190, 1288, 1304, 1380, 1428, 1564, 1610, 1630, 1785, 1932, 1955, 1956, 2040, 2282, 2346, 2380, 2415, 2445, 2737, 2760, 2771, 2856, 3128, 3220, 3260, 3423, 3570, 3749, 3864, 3910, 3912, 4564, 4692, 4760, 4830, 4890, 5474, 5542, 5705, 5865, 6440, 6520, 6846, 7140, 7498, 7820, 8211, 8313, 9128, 9384, 9660, 9780, 10948, 11084, 11247, 11410, 11730, 13685, 13692, 13855, 14280, 14996, 15640, 16422, 16626, 17115, 18745, 19320, 19397, 19560, 21896, 22168, 22494, 22820, 23460, 26243, 27370, 27384, 27710, 29992, 32844, 33252, 34230, 37490, 38794, 41055, 41565, 44988, 45640, 46920, 52486, 54740, 55420, 56235, 58191, 63733, 65688, 66504, 68460, 74980, 77588, 78729, 82110, 83130, 89976, 96985, 104972, 109480, 110840, 112470, 116382, 127466, 131215, 136920, 149960, 155176, 157458, 164220, 166260, 191199, 193970, 209944, 224940, 232764, 254932, 262430, 290955, 314916, 318665, 328440, 332520, 382398, 387940, 393645, 446131, 449880, 465528, 509864, 524860, 581910, 629832, 637330, 764796, 775880, 787290, 892262, 955995, 1049720, 1163820, 1274660, 1338393, 1529592, 1574580, 1784524, 1911990, 2230655, 2327640, 2549320, 2676786, 3149160, 3569048, 3823980, 4461310, 5353572, 6691965, 7647960, 8922620, 10707144, 13383930, 17845240, 26767860, 53535720]

約数ペア:

[(1, 53535720), (2, 26767860), (3, 17845240), (4, 13383930), (5, 10707144), (6, 8922620), (7, 7647960), (8, 6691965), (10, 5353572), (12, 4461310), (14, 3823980), (15, 3569048), (17, 3149160), (20, 2676786), (21, 2549320), (23, 2327640), (24, 2230655), (28, 1911990), (30, 1784524), (34, 1574580), (35, 1529592), (40, 1338393), (42, 1274660), (46, 1163820), (51, 1049720), (56, 955995), (60, 892262), (68, 787290), (69, 775880), (70, 764796), (84, 637330), (85, 629832), (92, 581910), (102, 524860), (105, 509864), (115, 465528), (119, 449880), (120, 446131), (136, 393645), (138, 387940), (140, 382398), (161, 332520), (163, 328440), (168, 318665), (170, 314916), (184, 290955), (204, 262430), (210, 254932), (230, 232764), (238, 224940), (255, 209944), (276, 193970), (280, 191199), (322, 166260), (326, 164220), (340, 157458), (345, 155176), (357, 149960), (391, 136920), (408, 131215), (420, 127466), (460, 116382), (476, 112470), (483, 110840), (489, 109480), (510, 104972), (552, 96985), (595, 89976), (644, 83130), (652, 82110), (680, 78729), (690, 77588), (714, 74980), (782, 68460), (805, 66504), (815, 65688), (840, 63733), (920, 58191), (952, 56235), (966, 55420), (978, 54740), (1020, 52486), (1141, 46920), (1173, 45640), (1190, 44988), (1288, 41565), (1304, 41055), (1380, 38794), (1428, 37490), (1564, 34230), (1610, 33252), (1630, 32844), (1785, 29992), (1932, 27710), (1955, 27384), (1956, 27370), (2040, 26243), (2282, 23460), (2346, 22820), (2380, 22494), (2415, 22168), (2445, 21896), (2737, 19560), (2760, 19397), (2771, 19320), (2856, 18745), (3128, 17115), (3220, 16626), (3260, 16422), (3423, 15640), (3570, 14996), (3749, 14280), (3864, 13855), (3910, 13692), (3912, 13685), (4564, 11730), (4692, 11410), (4760, 11247), (4830, 11084), (4890, 10948), (5474, 9780), (5542, 9660), (5705, 9384), (5865, 9128), (6440, 8313), (6520, 8211), (6846, 7820), (7140, 7498)]