72551160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:259

約数の個数: 256

約数和(自身を含む): 273715200

約数和(自身を除く): 201164040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 31, 33, 36, 40, 44, 45, 54, 55, 60, 62, 66, 72, 88, 90, 93, 99, 108, 110, 120, 124, 132, 135, 155, 165, 180, 186, 197, 198, 216, 220, 248, 264, 270, 279, 297, 310, 330, 341, 360, 372, 394, 396, 440, 465, 495, 540, 558, 591, 594, 620, 660, 682, 744, 788, 792, 837, 930, 985, 990, 1023, 1080, 1116, 1182, 1188, 1240, 1320, 1364, 1395, 1485, 1576, 1674, 1705, 1773, 1860, 1970, 1980, 2046, 2167, 2232, 2364, 2376, 2728, 2790, 2955, 2970, 3069, 3348, 3410, 3546, 3720, 3940, 3960, 4092, 4185, 4334, 4728, 5115, 5319, 5580, 5910, 5940, 6107, 6138, 6501, 6696, 6820, 7092, 7880, 8184, 8370, 8668, 8865, 9207, 10230, 10638, 10835, 11160, 11820, 11880, 12214, 12276, 13002, 13640, 14184, 15345, 16740, 17336, 17730, 18321, 18414, 19503, 20460, 21276, 21670, 23640, 24428, 24552, 26004, 26595, 30535, 30690, 32505, 33480, 35460, 36642, 36828, 39006, 40920, 42552, 43340, 46035, 48856, 52008, 53190, 54963, 58509, 61070, 61380, 65010, 67177, 70920, 73284, 73656, 78012, 86680, 91605, 92070, 97515, 106380, 109926, 117018, 122140, 122760, 130020, 134354, 146568, 156024, 164889, 183210, 184140, 195030, 201531, 212760, 219852, 234036, 244280, 260040, 268708, 274815, 292545, 329778, 335885, 366420, 368280, 390060, 403062, 439704, 468072, 537416, 549630, 585090, 604593, 659556, 671770, 732840, 780120, 806124, 824445, 1007655, 1099260, 1170180, 1209186, 1319112, 1343540, 1612248, 1648890, 1813779, 2015310, 2198520, 2340360, 2418372, 2687080, 3022965, 3297780, 3627558, 4030620, 4836744, 6045930, 6595560, 7255116, 8061240, 9068895, 12091860, 14510232, 18137790, 24183720, 36275580, 72551160]

約数ペア:

[(1, 72551160), (2, 36275580), (3, 24183720), (4, 18137790), (5, 14510232), (6, 12091860), (8, 9068895), (9, 8061240), (10, 7255116), (11, 6595560), (12, 6045930), (15, 4836744), (18, 4030620), (20, 3627558), (22, 3297780), (24, 3022965), (27, 2687080), (30, 2418372), (31, 2340360), (33, 2198520), (36, 2015310), (40, 1813779), (44, 1648890), (45, 1612248), (54, 1343540), (55, 1319112), (60, 1209186), (62, 1170180), (66, 1099260), (72, 1007655), (88, 824445), (90, 806124), (93, 780120), (99, 732840), (108, 671770), (110, 659556), (120, 604593), (124, 585090), (132, 549630), (135, 537416), (155, 468072), (165, 439704), (180, 403062), (186, 390060), (197, 368280), (198, 366420), (216, 335885), (220, 329778), (248, 292545), (264, 274815), (270, 268708), (279, 260040), (297, 244280), (310, 234036), (330, 219852), (341, 212760), (360, 201531), (372, 195030), (394, 184140), (396, 183210), (440, 164889), (465, 156024), (495, 146568), (540, 134354), (558, 130020), (591, 122760), (594, 122140), (620, 117018), (660, 109926), (682, 106380), (744, 97515), (788, 92070), (792, 91605), (837, 86680), (930, 78012), (985, 73656), (990, 73284), (1023, 70920), (1080, 67177), (1116, 65010), (1182, 61380), (1188, 61070), (1240, 58509), (1320, 54963), (1364, 53190), (1395, 52008), (1485, 48856), (1576, 46035), (1674, 43340), (1705, 42552), (1773, 40920), (1860, 39006), (1970, 36828), (1980, 36642), (2046, 35460), (2167, 33480), (2232, 32505), (2364, 30690), (2376, 30535), (2728, 26595), (2790, 26004), (2955, 24552), (2970, 24428), (3069, 23640), (3348, 21670), (3410, 21276), (3546, 20460), (3720, 19503), (3940, 18414), (3960, 18321), (4092, 17730), (4185, 17336), (4334, 16740), (4728, 15345), (5115, 14184), (5319, 13640), (5580, 13002), (5910, 12276), (5940, 12214), (6107, 11880), (6138, 11820), (6501, 11160), (6696, 10835), (6820, 10638), (7092, 10230), (7880, 9207), (8184, 8865), (8370, 8668)]