150587640

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{19919}}^1$

素因数の和:19946

約数の個数: 128

約数和(自身を含む): 573696000

約数和(自身を除く): 423108360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 19919, 39838, 59757, 79676, 99595, 119514, 139433, 159352, 179271, 199190, 239028, 278866, 298785, 358542, 398380, 418299, 478056, 537813, 557732, 597570, 697165, 717084, 796760, 836598, 896355, 1075626, 1115464, 1195140, 1254897, 1394330, 1434168, 1673196, 1792710, 2091495, 2151252, 2390280, 2509794, 2689065, 2788660, 3346392, 3585420, 3764691, 4182990, 4302504, 5019588, 5378130, 5577320, 6274485, 7170840, 7529382, 8365980, 10039176, 10756260, 12548970, 15058764, 16731960, 18823455, 21512520, 25097940, 30117528, 37646910, 50195880, 75293820, 150587640]

約数ペア:

[(1, 150587640), (2, 75293820), (3, 50195880), (4, 37646910), (5, 30117528), (6, 25097940), (7, 21512520), (8, 18823455), (9, 16731960), (10, 15058764), (12, 12548970), (14, 10756260), (15, 10039176), (18, 8365980), (20, 7529382), (21, 7170840), (24, 6274485), (27, 5577320), (28, 5378130), (30, 5019588), (35, 4302504), (36, 4182990), (40, 3764691), (42, 3585420), (45, 3346392), (54, 2788660), (56, 2689065), (60, 2509794), (63, 2390280), (70, 2151252), (72, 2091495), (84, 1792710), (90, 1673196), (105, 1434168), (108, 1394330), (120, 1254897), (126, 1195140), (135, 1115464), (140, 1075626), (168, 896355), (180, 836598), (189, 796760), (210, 717084), (216, 697165), (252, 597570), (270, 557732), (280, 537813), (315, 478056), (360, 418299), (378, 398380), (420, 358542), (504, 298785), (540, 278866), (630, 239028), (756, 199190), (840, 179271), (945, 159352), (1080, 139433), (1260, 119514), (1512, 99595), (1890, 79676), (2520, 59757), (3780, 39838), (7560, 19919)]