146455400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{619}}^1$

素因数の和:668

約数の個数: 144

約数和(自身を含む): 422071200

約数和(自身を除く): 275615800

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 91, 100, 104, 130, 140, 169, 175, 182, 200, 260, 280, 325, 338, 350, 364, 455, 520, 619, 650, 676, 700, 728, 845, 910, 1183, 1238, 1300, 1352, 1400, 1690, 1820, 2275, 2366, 2476, 2600, 3095, 3380, 3640, 4225, 4333, 4550, 4732, 4952, 5915, 6190, 6760, 8047, 8450, 8666, 9100, 9464, 11830, 12380, 15475, 16094, 16900, 17332, 18200, 21665, 23660, 24760, 29575, 30950, 32188, 33800, 34664, 40235, 43330, 47320, 56329, 59150, 61900, 64376, 80470, 86660, 104611, 108325, 112658, 118300, 123800, 160940, 173320, 201175, 209222, 216650, 225316, 236600, 281645, 321880, 402350, 418444, 433300, 450632, 523055, 563290, 732277, 804700, 836888, 866600, 1046110, 1126580, 1408225, 1464554, 1609400, 2092220, 2253160, 2615275, 2816450, 2929108, 3661385, 4184440, 5230550, 5632900, 5858216, 7322770, 10461100, 11265800, 14645540, 18306925, 20922200, 29291080, 36613850, 73227700, 146455400]

約数ペア:

[(1, 146455400), (2, 73227700), (4, 36613850), (5, 29291080), (7, 20922200), (8, 18306925), (10, 14645540), (13, 11265800), (14, 10461100), (20, 7322770), (25, 5858216), (26, 5632900), (28, 5230550), (35, 4184440), (40, 3661385), (50, 2929108), (52, 2816450), (56, 2615275), (65, 2253160), (70, 2092220), (91, 1609400), (100, 1464554), (104, 1408225), (130, 1126580), (140, 1046110), (169, 866600), (175, 836888), (182, 804700), (200, 732277), (260, 563290), (280, 523055), (325, 450632), (338, 433300), (350, 418444), (364, 402350), (455, 321880), (520, 281645), (619, 236600), (650, 225316), (676, 216650), (700, 209222), (728, 201175), (845, 173320), (910, 160940), (1183, 123800), (1238, 118300), (1300, 112658), (1352, 108325), (1400, 104611), (1690, 86660), (1820, 80470), (2275, 64376), (2366, 61900), (2476, 59150), (2600, 56329), (3095, 47320), (3380, 43330), (3640, 40235), (4225, 34664), (4333, 33800), (4550, 32188), (4732, 30950), (4952, 29575), (5915, 24760), (6190, 23660), (6760, 21665), (8047, 18200), (8450, 17332), (8666, 16900), (9100, 16094), (9464, 15475), (11830, 12380)]