156620300

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1019}}^1$

素因数の和:1115

約数の個数: 72

約数和(自身を含む): 358570800

約数和(自身を除く): 201950500

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 53, 58, 100, 106, 116, 145, 212, 265, 290, 530, 580, 725, 1019, 1060, 1325, 1450, 1537, 2038, 2650, 2900, 3074, 4076, 5095, 5300, 6148, 7685, 10190, 15370, 20380, 25475, 29551, 30740, 38425, 50950, 54007, 59102, 76850, 101900, 108014, 118204, 147755, 153700, 216028, 270035, 295510, 540070, 591020, 738775, 1080140, 1350175, 1477550, 1566203, 2700350, 2955100, 3132406, 5400700, 6264812, 7831015, 15662030, 31324060, 39155075, 78310150, 156620300]

約数ペア:

[(1, 156620300), (2, 78310150), (4, 39155075), (5, 31324060), (10, 15662030), (20, 7831015), (25, 6264812), (29, 5400700), (50, 3132406), (53, 2955100), (58, 2700350), (100, 1566203), (106, 1477550), (116, 1350175), (145, 1080140), (212, 738775), (265, 591020), (290, 540070), (530, 295510), (580, 270035), (725, 216028), (1019, 153700), (1060, 147755), (1325, 118204), (1450, 108014), (1537, 101900), (2038, 76850), (2650, 59102), (2900, 54007), (3074, 50950), (4076, 38425), (5095, 30740), (5300, 29551), (6148, 25475), (7685, 20380), (10190, 15370)]