231782850

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:362

約数の個数: 192

約数和(自身を含む): 704954880

約数和(自身を除く): 473172030

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 39, 45, 47, 50, 54, 65, 75, 78, 90, 94, 117, 130, 135, 141, 150, 195, 225, 234, 235, 270, 281, 282, 325, 351, 390, 423, 450, 470, 562, 585, 611, 650, 675, 702, 705, 843, 846, 975, 1170, 1175, 1222, 1269, 1350, 1405, 1410, 1686, 1755, 1833, 1950, 2115, 2350, 2529, 2538, 2810, 2925, 3055, 3510, 3525, 3653, 3666, 4215, 4230, 5058, 5499, 5850, 6110, 6345, 7025, 7050, 7306, 7587, 8430, 8775, 9165, 10575, 10959, 10998, 12645, 12690, 13207, 14050, 15174, 15275, 16497, 17550, 18265, 18330, 21075, 21150, 21918, 25290, 26414, 27495, 30550, 31725, 32877, 32994, 36530, 37935, 39621, 42150, 45825, 54795, 54990, 63225, 63450, 65754, 66035, 75870, 79242, 82485, 91325, 91650, 98631, 109590, 118863, 126450, 132070, 137475, 164385, 164970, 171691, 182650, 189675, 197262, 198105, 237726, 273975, 274950, 328770, 330175, 343382, 356589, 379350, 396210, 412425, 493155, 515073, 547950, 594315, 660350, 713178, 821925, 824850, 858455, 986310, 990525, 1030146, 1188630, 1545219, 1643850, 1716910, 1782945, 1981050, 2465775, 2575365, 2971575, 3090438, 3565890, 4292275, 4635657, 4931550, 5150730, 5943150, 7726095, 8584550, 8914725, 9271314, 12876825, 15452190, 17829450, 23178285, 25753650, 38630475, 46356570, 77260950, 115891425, 231782850]

約数ペア:

[(1, 231782850), (2, 115891425), (3, 77260950), (5, 46356570), (6, 38630475), (9, 25753650), (10, 23178285), (13, 17829450), (15, 15452190), (18, 12876825), (25, 9271314), (26, 8914725), (27, 8584550), (30, 7726095), (39, 5943150), (45, 5150730), (47, 4931550), (50, 4635657), (54, 4292275), (65, 3565890), (75, 3090438), (78, 2971575), (90, 2575365), (94, 2465775), (117, 1981050), (130, 1782945), (135, 1716910), (141, 1643850), (150, 1545219), (195, 1188630), (225, 1030146), (234, 990525), (235, 986310), (270, 858455), (281, 824850), (282, 821925), (325, 713178), (351, 660350), (390, 594315), (423, 547950), (450, 515073), (470, 493155), (562, 412425), (585, 396210), (611, 379350), (650, 356589), (675, 343382), (702, 330175), (705, 328770), (843, 274950), (846, 273975), (975, 237726), (1170, 198105), (1175, 197262), (1222, 189675), (1269, 182650), (1350, 171691), (1405, 164970), (1410, 164385), (1686, 137475), (1755, 132070), (1833, 126450), (1950, 118863), (2115, 109590), (2350, 98631), (2529, 91650), (2538, 91325), (2810, 82485), (2925, 79242), (3055, 75870), (3510, 66035), (3525, 65754), (3653, 63450), (3666, 63225), (4215, 54990), (4230, 54795), (5058, 45825), (5499, 42150), (5850, 39621), (6110, 37935), (6345, 36530), (7025, 32994), (7050, 32877), (7306, 31725), (7587, 30550), (8430, 27495), (8775, 26414), (9165, 25290), (10575, 21918), (10959, 21150), (10998, 21075), (12645, 18330), (12690, 18265), (13207, 17550), (14050, 16497), (15174, 15275)]