156621750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1$

素因数の和:447

約数の個数: 128

約数和(自身を含む): 426816000

約数和(自身を除く): 270194250

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 29, 30, 38, 50, 57, 58, 75, 87, 95, 114, 125, 145, 150, 174, 190, 250, 285, 290, 375, 379, 435, 475, 551, 570, 725, 750, 758, 870, 950, 1102, 1137, 1425, 1450, 1653, 1895, 2175, 2274, 2375, 2755, 2850, 3306, 3625, 3790, 4350, 4750, 5510, 5685, 7125, 7201, 7250, 8265, 9475, 10875, 10991, 11370, 13775, 14250, 14402, 16530, 18950, 21603, 21750, 21982, 27550, 28425, 32973, 36005, 41325, 43206, 47375, 54955, 56850, 65946, 68875, 72010, 82650, 94750, 108015, 109910, 137750, 142125, 164865, 180025, 206625, 208829, 216030, 274775, 284250, 329730, 360050, 413250, 417658, 540075, 549550, 626487, 824325, 900125, 1044145, 1080150, 1252974, 1373875, 1648650, 1800250, 2088290, 2700375, 2747750, 3132435, 4121625, 5220725, 5400750, 6264870, 8243250, 10441450, 15662175, 26103625, 31324350, 52207250, 78310875, 156621750]

約数ペア:

[(1, 156621750), (2, 78310875), (3, 52207250), (5, 31324350), (6, 26103625), (10, 15662175), (15, 10441450), (19, 8243250), (25, 6264870), (29, 5400750), (30, 5220725), (38, 4121625), (50, 3132435), (57, 2747750), (58, 2700375), (75, 2088290), (87, 1800250), (95, 1648650), (114, 1373875), (125, 1252974), (145, 1080150), (150, 1044145), (174, 900125), (190, 824325), (250, 626487), (285, 549550), (290, 540075), (375, 417658), (379, 413250), (435, 360050), (475, 329730), (551, 284250), (570, 274775), (725, 216030), (750, 208829), (758, 206625), (870, 180025), (950, 164865), (1102, 142125), (1137, 137750), (1425, 109910), (1450, 108015), (1653, 94750), (1895, 82650), (2175, 72010), (2274, 68875), (2375, 65946), (2755, 56850), (2850, 54955), (3306, 47375), (3625, 43206), (3790, 41325), (4350, 36005), (4750, 32973), (5510, 28425), (5685, 27550), (7125, 21982), (7201, 21750), (7250, 21603), (8265, 18950), (9475, 16530), (10875, 14402), (10991, 14250), (11370, 13775)]