156447900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1307}}^1$

素因数の和:1353

約数の個数: 216

約数和(自身を含む): 590378880

約数和(自身を除く): 433930980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 25, 28, 30, 35, 36, 38, 42, 45, 50, 57, 60, 63, 70, 75, 76, 84, 90, 95, 100, 105, 114, 126, 133, 140, 150, 171, 175, 180, 190, 210, 225, 228, 252, 266, 285, 300, 315, 342, 350, 380, 399, 420, 450, 475, 525, 532, 570, 630, 665, 684, 700, 798, 855, 900, 950, 1050, 1140, 1197, 1260, 1307, 1330, 1425, 1575, 1596, 1710, 1900, 1995, 2100, 2394, 2614, 2660, 2850, 3150, 3325, 3420, 3921, 3990, 4275, 4788, 5228, 5700, 5985, 6300, 6535, 6650, 7842, 7980, 8550, 9149, 9975, 11763, 11970, 13070, 13300, 15684, 17100, 18298, 19605, 19950, 23526, 23940, 24833, 26140, 27447, 29925, 32675, 36596, 39210, 39900, 45745, 47052, 49666, 54894, 58815, 59850, 65350, 74499, 78420, 82341, 91490, 98025, 99332, 109788, 117630, 119700, 124165, 130700, 137235, 148998, 164682, 173831, 182980, 196050, 223497, 228725, 235260, 248330, 274470, 294075, 297996, 329364, 347662, 372495, 392100, 411705, 446994, 457450, 496660, 521493, 548940, 588150, 620825, 686175, 695324, 744990, 823410, 869155, 893988, 914900, 1042986, 1117485, 1176300, 1241650, 1372350, 1489980, 1564479, 1646820, 1738310, 1862475, 2058525, 2085972, 2234970, 2483300, 2607465, 2744700, 3128958, 3476620, 3724950, 4117050, 4345775, 4469940, 5214930, 5587425, 6257916, 7449900, 7822395, 8234100, 8691550, 10429860, 11174850, 13037325, 15644790, 17383100, 22349700, 26074650, 31289580, 39111975, 52149300, 78223950, 156447900]

約数ペア:

[(1, 156447900), (2, 78223950), (3, 52149300), (4, 39111975), (5, 31289580), (6, 26074650), (7, 22349700), (9, 17383100), (10, 15644790), (12, 13037325), (14, 11174850), (15, 10429860), (18, 8691550), (19, 8234100), (20, 7822395), (21, 7449900), (25, 6257916), (28, 5587425), (30, 5214930), (35, 4469940), (36, 4345775), (38, 4117050), (42, 3724950), (45, 3476620), (50, 3128958), (57, 2744700), (60, 2607465), (63, 2483300), (70, 2234970), (75, 2085972), (76, 2058525), (84, 1862475), (90, 1738310), (95, 1646820), (100, 1564479), (105, 1489980), (114, 1372350), (126, 1241650), (133, 1176300), (140, 1117485), (150, 1042986), (171, 914900), (175, 893988), (180, 869155), (190, 823410), (210, 744990), (225, 695324), (228, 686175), (252, 620825), (266, 588150), (285, 548940), (300, 521493), (315, 496660), (342, 457450), (350, 446994), (380, 411705), (399, 392100), (420, 372495), (450, 347662), (475, 329364), (525, 297996), (532, 294075), (570, 274470), (630, 248330), (665, 235260), (684, 228725), (700, 223497), (798, 196050), (855, 182980), (900, 173831), (950, 164682), (1050, 148998), (1140, 137235), (1197, 130700), (1260, 124165), (1307, 119700), (1330, 117630), (1425, 109788), (1575, 99332), (1596, 98025), (1710, 91490), (1900, 82341), (1995, 78420), (2100, 74499), (2394, 65350), (2614, 59850), (2660, 58815), (2850, 54894), (3150, 49666), (3325, 47052), (3420, 45745), (3921, 39900), (3990, 39210), (4275, 36596), (4788, 32675), (5228, 29925), (5700, 27447), (5985, 26140), (6300, 24833), (6535, 23940), (6650, 23526), (7842, 19950), (7980, 19605), (8550, 18298), (9149, 17100), (9975, 15684), (11763, 13300), (11970, 13070)]