154759440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1$

素因数の和:150

約数の個数: 240

約数和(自身を含む): 549661248

約数和(自身を除く): 394901808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 33, 40, 44, 48, 55, 60, 61, 62, 66, 80, 88, 93, 110, 120, 122, 124, 132, 155, 165, 176, 183, 186, 220, 240, 244, 248, 264, 305, 310, 330, 341, 366, 372, 440, 465, 488, 496, 528, 610, 620, 660, 671, 682, 732, 744, 880, 915, 930, 961, 976, 1023, 1220, 1240, 1320, 1342, 1364, 1464, 1488, 1705, 1830, 1860, 1891, 1922, 2013, 2046, 2440, 2480, 2640, 2684, 2728, 2883, 2928, 3355, 3410, 3660, 3720, 3782, 3844, 4026, 4092, 4805, 4880, 5115, 5368, 5456, 5673, 5766, 6710, 6820, 7320, 7440, 7564, 7688, 8052, 8184, 9455, 9610, 10065, 10230, 10571, 10736, 11346, 11532, 13420, 13640, 14415, 14640, 15128, 15376, 16104, 16368, 18910, 19220, 20130, 20460, 20801, 21142, 22692, 23064, 26840, 27280, 28365, 28830, 30256, 31713, 32208, 37820, 38440, 40260, 40920, 41602, 42284, 45384, 46128, 52855, 53680, 56730, 57660, 58621, 62403, 63426, 75640, 76880, 80520, 81840, 83204, 84568, 90768, 104005, 105710, 113460, 115320, 117242, 124806, 126852, 151280, 158565, 161040, 166408, 169136, 175863, 208010, 211420, 226920, 230640, 234484, 249612, 253704, 293105, 312015, 317130, 332816, 351726, 416020, 422840, 453840, 468968, 499224, 507408, 586210, 624030, 634260, 644831, 703452, 832040, 845680, 879315, 937936, 998448, 1172420, 1248060, 1268520, 1289662, 1406904, 1664080, 1758630, 1934493, 2344840, 2496120, 2537040, 2579324, 2813808, 3224155, 3517260, 3868986, 4689680, 4992240, 5158648, 6448310, 7034520, 7737972, 9672465, 10317296, 12896620, 14069040, 15475944, 19344930, 25793240, 30951888, 38689860, 51586480, 77379720, 154759440]

約数ペア:

[(1, 154759440), (2, 77379720), (3, 51586480), (4, 38689860), (5, 30951888), (6, 25793240), (8, 19344930), (10, 15475944), (11, 14069040), (12, 12896620), (15, 10317296), (16, 9672465), (20, 7737972), (22, 7034520), (24, 6448310), (30, 5158648), (31, 4992240), (33, 4689680), (40, 3868986), (44, 3517260), (48, 3224155), (55, 2813808), (60, 2579324), (61, 2537040), (62, 2496120), (66, 2344840), (80, 1934493), (88, 1758630), (93, 1664080), (110, 1406904), (120, 1289662), (122, 1268520), (124, 1248060), (132, 1172420), (155, 998448), (165, 937936), (176, 879315), (183, 845680), (186, 832040), (220, 703452), (240, 644831), (244, 634260), (248, 624030), (264, 586210), (305, 507408), (310, 499224), (330, 468968), (341, 453840), (366, 422840), (372, 416020), (440, 351726), (465, 332816), (488, 317130), (496, 312015), (528, 293105), (610, 253704), (620, 249612), (660, 234484), (671, 230640), (682, 226920), (732, 211420), (744, 208010), (880, 175863), (915, 169136), (930, 166408), (961, 161040), (976, 158565), (1023, 151280), (1220, 126852), (1240, 124806), (1320, 117242), (1342, 115320), (1364, 113460), (1464, 105710), (1488, 104005), (1705, 90768), (1830, 84568), (1860, 83204), (1891, 81840), (1922, 80520), (2013, 76880), (2046, 75640), (2440, 63426), (2480, 62403), (2640, 58621), (2684, 57660), (2728, 56730), (2883, 53680), (2928, 52855), (3355, 46128), (3410, 45384), (3660, 42284), (3720, 41602), (3782, 40920), (3844, 40260), (4026, 38440), (4092, 37820), (4805, 32208), (4880, 31713), (5115, 30256), (5368, 28830), (5456, 28365), (5673, 27280), (5766, 26840), (6710, 23064), (6820, 22692), (7320, 21142), (7440, 20801), (7564, 20460), (7688, 20130), (8052, 19220), (8184, 18910), (9455, 16368), (9610, 16104), (10065, 15376), (10230, 15128), (10571, 14640), (10736, 14415), (11346, 13640), (11532, 13420)]