448529900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2143}}^1$

素因数の和:2200

約数の個数: 144

約数和(自身を含む): 1250586624

約数和(自身を除く): 802056724

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 23, 25, 26, 28, 35, 46, 50, 52, 65, 70, 91, 92, 100, 115, 130, 140, 161, 175, 182, 230, 260, 299, 322, 325, 350, 364, 455, 460, 575, 598, 644, 650, 700, 805, 910, 1150, 1196, 1300, 1495, 1610, 1820, 2093, 2143, 2275, 2300, 2990, 3220, 4025, 4186, 4286, 4550, 5980, 7475, 8050, 8372, 8572, 9100, 10465, 10715, 14950, 15001, 16100, 20930, 21430, 27859, 29900, 30002, 41860, 42860, 49289, 52325, 53575, 55718, 60004, 75005, 98578, 104650, 107150, 111436, 139295, 150010, 195013, 197156, 209300, 214300, 246445, 278590, 300020, 345023, 375025, 390026, 492890, 557180, 640757, 690046, 696475, 750050, 780052, 975065, 985780, 1232225, 1281514, 1380092, 1392950, 1500100, 1725115, 1950130, 2464450, 2563028, 2785900, 3203785, 3450230, 3900260, 4485299, 4875325, 4928900, 6407570, 6900460, 8625575, 8970598, 9750650, 12815140, 16018925, 17251150, 17941196, 19501300, 22426495, 32037850, 34502300, 44852990, 64075700, 89705980, 112132475, 224264950, 448529900]

約数ペア:

[(1, 448529900), (2, 224264950), (4, 112132475), (5, 89705980), (7, 64075700), (10, 44852990), (13, 34502300), (14, 32037850), (20, 22426495), (23, 19501300), (25, 17941196), (26, 17251150), (28, 16018925), (35, 12815140), (46, 9750650), (50, 8970598), (52, 8625575), (65, 6900460), (70, 6407570), (91, 4928900), (92, 4875325), (100, 4485299), (115, 3900260), (130, 3450230), (140, 3203785), (161, 2785900), (175, 2563028), (182, 2464450), (230, 1950130), (260, 1725115), (299, 1500100), (322, 1392950), (325, 1380092), (350, 1281514), (364, 1232225), (455, 985780), (460, 975065), (575, 780052), (598, 750050), (644, 696475), (650, 690046), (700, 640757), (805, 557180), (910, 492890), (1150, 390026), (1196, 375025), (1300, 345023), (1495, 300020), (1610, 278590), (1820, 246445), (2093, 214300), (2143, 209300), (2275, 197156), (2300, 195013), (2990, 150010), (3220, 139295), (4025, 111436), (4186, 107150), (4286, 104650), (4550, 98578), (5980, 75005), (7475, 60004), (8050, 55718), (8372, 53575), (8572, 52325), (9100, 49289), (10465, 42860), (10715, 41860), (14950, 30002), (15001, 29900), (16100, 27859), (20930, 21430)]