156691380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1031}}^1$

素因数の和:1209

約数の個数: 96

約数和(自身を含む): 468115200

約数和(自身を除く): 311423820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 149, 170, 204, 255, 298, 340, 447, 510, 596, 745, 894, 1020, 1031, 1490, 1788, 2062, 2235, 2533, 2980, 3093, 4124, 4470, 5066, 5155, 6186, 7599, 8940, 10132, 10310, 12372, 12665, 15198, 15465, 17527, 20620, 25330, 30396, 30930, 35054, 37995, 50660, 52581, 61860, 70108, 75990, 87635, 105162, 151980, 153619, 175270, 210324, 262905, 307238, 350540, 460857, 525810, 614476, 768095, 921714, 1051620, 1536190, 1843428, 2304285, 2611523, 3072380, 4608570, 5223046, 7834569, 9217140, 10446092, 13057615, 15669138, 26115230, 31338276, 39172845, 52230460, 78345690, 156691380]

約数ペア:

[(1, 156691380), (2, 78345690), (3, 52230460), (4, 39172845), (5, 31338276), (6, 26115230), (10, 15669138), (12, 13057615), (15, 10446092), (17, 9217140), (20, 7834569), (30, 5223046), (34, 4608570), (51, 3072380), (60, 2611523), (68, 2304285), (85, 1843428), (102, 1536190), (149, 1051620), (170, 921714), (204, 768095), (255, 614476), (298, 525810), (340, 460857), (447, 350540), (510, 307238), (596, 262905), (745, 210324), (894, 175270), (1020, 153619), (1031, 151980), (1490, 105162), (1788, 87635), (2062, 75990), (2235, 70108), (2533, 61860), (2980, 52581), (3093, 50660), (4124, 37995), (4470, 35054), (5066, 30930), (5155, 30396), (6186, 25330), (7599, 20620), (8940, 17527), (10132, 15465), (10310, 15198), (12372, 12665)]