146489700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{883}}^1$

素因数の和:986

約数の個数: 144

約数和(自身を含む): 491079680

約数和(自身を除く): 344589980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 79, 84, 100, 105, 140, 150, 158, 175, 210, 237, 300, 316, 350, 395, 420, 474, 525, 553, 700, 790, 883, 948, 1050, 1106, 1185, 1580, 1659, 1766, 1975, 2100, 2212, 2370, 2649, 2765, 3318, 3532, 3950, 4415, 4740, 5298, 5530, 5925, 6181, 6636, 7900, 8295, 8830, 10596, 11060, 11850, 12362, 13245, 13825, 16590, 17660, 18543, 22075, 23700, 24724, 26490, 27650, 30905, 33180, 37086, 41475, 44150, 52980, 55300, 61810, 66225, 69757, 74172, 82950, 88300, 92715, 123620, 132450, 139514, 154525, 165900, 185430, 209271, 264900, 279028, 309050, 348785, 370860, 418542, 463575, 488299, 618100, 697570, 837084, 927150, 976598, 1046355, 1395140, 1464897, 1743925, 1854300, 1953196, 2092710, 2441495, 2929794, 3487850, 4185420, 4882990, 5231775, 5859588, 6975700, 7324485, 9765980, 10463550, 12207475, 14648970, 20927100, 24414950, 29297940, 36622425, 48829900, 73244850, 146489700]

約数ペア:

[(1, 146489700), (2, 73244850), (3, 48829900), (4, 36622425), (5, 29297940), (6, 24414950), (7, 20927100), (10, 14648970), (12, 12207475), (14, 10463550), (15, 9765980), (20, 7324485), (21, 6975700), (25, 5859588), (28, 5231775), (30, 4882990), (35, 4185420), (42, 3487850), (50, 2929794), (60, 2441495), (70, 2092710), (75, 1953196), (79, 1854300), (84, 1743925), (100, 1464897), (105, 1395140), (140, 1046355), (150, 976598), (158, 927150), (175, 837084), (210, 697570), (237, 618100), (300, 488299), (316, 463575), (350, 418542), (395, 370860), (420, 348785), (474, 309050), (525, 279028), (553, 264900), (700, 209271), (790, 185430), (883, 165900), (948, 154525), (1050, 139514), (1106, 132450), (1185, 123620), (1580, 92715), (1659, 88300), (1766, 82950), (1975, 74172), (2100, 69757), (2212, 66225), (2370, 61810), (2649, 55300), (2765, 52980), (3318, 44150), (3532, 41475), (3950, 37086), (4415, 33180), (4740, 30905), (5298, 27650), (5530, 26490), (5925, 24724), (6181, 23700), (6636, 22075), (7900, 18543), (8295, 17660), (8830, 16590), (10596, 13825), (11060, 13245), (11850, 12362)]