145259800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3347}}^1$

素因数の和:3401

約数の個数: 96

約数和(自身を含む): 398545920

約数和(自身を除く): 253286120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 31, 35, 40, 50, 56, 62, 70, 100, 124, 140, 155, 175, 200, 217, 248, 280, 310, 350, 434, 620, 700, 775, 868, 1085, 1240, 1400, 1550, 1736, 2170, 3100, 3347, 4340, 5425, 6200, 6694, 8680, 10850, 13388, 16735, 21700, 23429, 26776, 33470, 43400, 46858, 66940, 83675, 93716, 103757, 117145, 133880, 167350, 187432, 207514, 234290, 334700, 415028, 468580, 518785, 585725, 669400, 726299, 830056, 937160, 1037570, 1171450, 1452598, 2075140, 2342900, 2593925, 2905196, 3631495, 4150280, 4685800, 5187850, 5810392, 7262990, 10375700, 14525980, 18157475, 20751400, 29051960, 36314950, 72629900, 145259800]

約数ペア:

[(1, 145259800), (2, 72629900), (4, 36314950), (5, 29051960), (7, 20751400), (8, 18157475), (10, 14525980), (14, 10375700), (20, 7262990), (25, 5810392), (28, 5187850), (31, 4685800), (35, 4150280), (40, 3631495), (50, 2905196), (56, 2593925), (62, 2342900), (70, 2075140), (100, 1452598), (124, 1171450), (140, 1037570), (155, 937160), (175, 830056), (200, 726299), (217, 669400), (248, 585725), (280, 518785), (310, 468580), (350, 415028), (434, 334700), (620, 234290), (700, 207514), (775, 187432), (868, 167350), (1085, 133880), (1240, 117145), (1400, 103757), (1550, 93716), (1736, 83675), (2170, 66940), (3100, 46858), (3347, 43400), (4340, 33470), (5425, 26776), (6200, 23429), (6694, 21700), (8680, 16735), (10850, 13388)]