274301300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{701}}^1$

素因数の和:778

約数の個数: 144

約数和(自身を含む): 750701952

約数和(自身を除く): 476400652

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 43, 50, 52, 65, 70, 86, 91, 100, 130, 140, 172, 175, 182, 215, 260, 301, 325, 350, 364, 430, 455, 559, 602, 650, 700, 701, 860, 910, 1075, 1118, 1204, 1300, 1402, 1505, 1820, 2150, 2236, 2275, 2795, 2804, 3010, 3505, 3913, 4300, 4550, 4907, 5590, 6020, 7010, 7525, 7826, 9100, 9113, 9814, 11180, 13975, 14020, 15050, 15652, 17525, 18226, 19565, 19628, 24535, 27950, 30100, 30143, 35050, 36452, 39130, 45565, 49070, 55900, 60286, 63791, 70100, 78260, 91130, 97825, 98140, 120572, 122675, 127582, 150715, 182260, 195650, 211001, 227825, 245350, 255164, 301430, 318955, 391300, 391859, 422002, 455650, 490700, 602860, 637910, 753575, 783718, 844004, 911300, 1055005, 1275820, 1507150, 1567436, 1594775, 1959295, 2110010, 2743013, 3014300, 3189550, 3918590, 4220020, 5275025, 5486026, 6379100, 7837180, 9796475, 10550050, 10972052, 13715065, 19592950, 21100100, 27430130, 39185900, 54860260, 68575325, 137150650, 274301300]

約数ペア:

[(1, 274301300), (2, 137150650), (4, 68575325), (5, 54860260), (7, 39185900), (10, 27430130), (13, 21100100), (14, 19592950), (20, 13715065), (25, 10972052), (26, 10550050), (28, 9796475), (35, 7837180), (43, 6379100), (50, 5486026), (52, 5275025), (65, 4220020), (70, 3918590), (86, 3189550), (91, 3014300), (100, 2743013), (130, 2110010), (140, 1959295), (172, 1594775), (175, 1567436), (182, 1507150), (215, 1275820), (260, 1055005), (301, 911300), (325, 844004), (350, 783718), (364, 753575), (430, 637910), (455, 602860), (559, 490700), (602, 455650), (650, 422002), (700, 391859), (701, 391300), (860, 318955), (910, 301430), (1075, 255164), (1118, 245350), (1204, 227825), (1300, 211001), (1402, 195650), (1505, 182260), (1820, 150715), (2150, 127582), (2236, 122675), (2275, 120572), (2795, 98140), (2804, 97825), (3010, 91130), (3505, 78260), (3913, 70100), (4300, 63791), (4550, 60286), (4907, 55900), (5590, 49070), (6020, 45565), (7010, 39130), (7525, 36452), (7826, 35050), (9100, 30143), (9113, 30100), (9814, 27950), (11180, 24535), (13975, 19628), (14020, 19565), (15050, 18226), (15652, 17525)]