230972940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:181

約数の個数: 288

約数和(自身を含む): 815173632

約数和(自身を除く): 584200692

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 31, 33, 36, 44, 45, 53, 55, 60, 62, 66, 71, 90, 93, 99, 106, 110, 124, 132, 142, 155, 159, 165, 180, 186, 198, 212, 213, 220, 265, 279, 284, 310, 318, 330, 341, 355, 372, 396, 426, 465, 477, 495, 530, 558, 583, 620, 636, 639, 660, 682, 710, 781, 795, 852, 930, 954, 990, 1023, 1060, 1065, 1116, 1166, 1278, 1364, 1395, 1420, 1562, 1590, 1643, 1705, 1749, 1860, 1908, 1980, 2046, 2130, 2201, 2332, 2343, 2385, 2556, 2790, 2915, 3069, 3124, 3180, 3195, 3286, 3410, 3498, 3763, 3905, 4092, 4260, 4402, 4686, 4770, 4929, 5115, 5247, 5580, 5830, 6138, 6390, 6572, 6603, 6820, 6996, 7029, 7526, 7810, 8215, 8745, 8804, 9372, 9540, 9858, 10230, 10494, 11005, 11289, 11660, 11715, 12276, 12780, 13206, 14058, 14787, 15052, 15345, 15620, 16430, 17490, 18073, 18815, 19716, 19809, 20460, 20988, 22010, 22578, 23430, 24211, 24645, 26235, 26412, 28116, 29574, 30690, 32860, 33015, 33867, 34980, 35145, 36146, 37630, 39618, 41393, 44020, 45156, 46860, 48422, 49290, 52470, 54219, 56445, 59148, 61380, 66030, 67734, 70290, 72292, 72633, 73935, 75260, 79236, 82786, 90365, 96844, 98580, 99045, 104940, 108438, 112890, 116653, 121055, 124179, 132060, 135468, 140580, 145266, 147870, 162657, 165572, 169335, 180730, 198090, 206965, 216876, 217899, 225780, 233306, 242110, 248358, 271095, 290532, 295740, 325314, 338670, 349959, 361460, 363165, 372537, 396180, 413930, 435798, 466612, 484220, 496716, 542190, 583265, 620895, 650628, 677340, 699918, 726330, 745074, 813285, 827860, 871596, 1049877, 1084380, 1089495, 1166530, 1241790, 1283183, 1399836, 1452660, 1490148, 1626570, 1749795, 1862685, 2099754, 2178990, 2333060, 2483580, 2566366, 3253140, 3499590, 3725370, 3849549, 4199508, 4357980, 5132732, 5249385, 6415915, 6999180, 7450740, 7699098, 10498770, 11548647, 12831830, 15398196, 19247745, 20997540, 23097294, 25663660, 38495490, 46194588, 57743235, 76990980, 115486470, 230972940]

約数ペア:

[(1, 230972940), (2, 115486470), (3, 76990980), (4, 57743235), (5, 46194588), (6, 38495490), (9, 25663660), (10, 23097294), (11, 20997540), (12, 19247745), (15, 15398196), (18, 12831830), (20, 11548647), (22, 10498770), (30, 7699098), (31, 7450740), (33, 6999180), (36, 6415915), (44, 5249385), (45, 5132732), (53, 4357980), (55, 4199508), (60, 3849549), (62, 3725370), (66, 3499590), (71, 3253140), (90, 2566366), (93, 2483580), (99, 2333060), (106, 2178990), (110, 2099754), (124, 1862685), (132, 1749795), (142, 1626570), (155, 1490148), (159, 1452660), (165, 1399836), (180, 1283183), (186, 1241790), (198, 1166530), (212, 1089495), (213, 1084380), (220, 1049877), (265, 871596), (279, 827860), (284, 813285), (310, 745074), (318, 726330), (330, 699918), (341, 677340), (355, 650628), (372, 620895), (396, 583265), (426, 542190), (465, 496716), (477, 484220), (495, 466612), (530, 435798), (558, 413930), (583, 396180), (620, 372537), (636, 363165), (639, 361460), (660, 349959), (682, 338670), (710, 325314), (781, 295740), (795, 290532), (852, 271095), (930, 248358), (954, 242110), (990, 233306), (1023, 225780), (1060, 217899), (1065, 216876), (1116, 206965), (1166, 198090), (1278, 180730), (1364, 169335), (1395, 165572), (1420, 162657), (1562, 147870), (1590, 145266), (1643, 140580), (1705, 135468), (1749, 132060), (1860, 124179), (1908, 121055), (1980, 116653), (2046, 112890), (2130, 108438), (2201, 104940), (2332, 99045), (2343, 98580), (2385, 96844), (2556, 90365), (2790, 82786), (2915, 79236), (3069, 75260), (3124, 73935), (3180, 72633), (3195, 72292), (3286, 70290), (3410, 67734), (3498, 66030), (3763, 61380), (3905, 59148), (4092, 56445), (4260, 54219), (4402, 52470), (4686, 49290), (4770, 48422), (4929, 46860), (5115, 45156), (5247, 44020), (5580, 41393), (5830, 39618), (6138, 37630), (6390, 36146), (6572, 35145), (6603, 34980), (6820, 33867), (6996, 33015), (7029, 32860), (7526, 30690), (7810, 29574), (8215, 28116), (8745, 26412), (8804, 26235), (9372, 24645), (9540, 24211), (9858, 23430), (10230, 22578), (10494, 22010), (11005, 20988), (11289, 20460), (11660, 19809), (11715, 19716), (12276, 18815), (12780, 18073), (13206, 17490), (14058, 16430), (14787, 15620), (15052, 15345)]