146719300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{701}}^1$

素因数の和:758

約数の個数: 144

約数和(自身を含む): 409473792

約数和(自身を除く): 262754492

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, 701, 805, 910, 1150, 1196, 1300, 1402, 1495, 1610, 1820, 2093, 2275, 2300, 2804, 2990, 3220, 3505, 4025, 4186, 4550, 4907, 5980, 7010, 7475, 8050, 8372, 9100, 9113, 9814, 10465, 14020, 14950, 16100, 16123, 17525, 18226, 19628, 20930, 24535, 29900, 32246, 35050, 36452, 41860, 45565, 49070, 52325, 63791, 64492, 70100, 80615, 91130, 98140, 104650, 112861, 122675, 127582, 161230, 182260, 209300, 209599, 225722, 227825, 245350, 255164, 318955, 322460, 403075, 419198, 451444, 455650, 490700, 564305, 637910, 806150, 838396, 911300, 1047995, 1128610, 1275820, 1467193, 1594775, 1612300, 2095990, 2257220, 2821525, 2934386, 3189550, 4191980, 5239975, 5643050, 5868772, 6379100, 7335965, 10479950, 11286100, 14671930, 20959900, 29343860, 36679825, 73359650, 146719300]

約数ペア:

[(1, 146719300), (2, 73359650), (4, 36679825), (5, 29343860), (7, 20959900), (10, 14671930), (13, 11286100), (14, 10479950), (20, 7335965), (23, 6379100), (25, 5868772), (26, 5643050), (28, 5239975), (35, 4191980), (46, 3189550), (50, 2934386), (52, 2821525), (65, 2257220), (70, 2095990), (91, 1612300), (92, 1594775), (100, 1467193), (115, 1275820), (130, 1128610), (140, 1047995), (161, 911300), (175, 838396), (182, 806150), (230, 637910), (260, 564305), (299, 490700), (322, 455650), (325, 451444), (350, 419198), (364, 403075), (455, 322460), (460, 318955), (575, 255164), (598, 245350), (644, 227825), (650, 225722), (700, 209599), (701, 209300), (805, 182260), (910, 161230), (1150, 127582), (1196, 122675), (1300, 112861), (1402, 104650), (1495, 98140), (1610, 91130), (1820, 80615), (2093, 70100), (2275, 64492), (2300, 63791), (2804, 52325), (2990, 49070), (3220, 45565), (3505, 41860), (4025, 36452), (4186, 35050), (4550, 32246), (4907, 29900), (5980, 24535), (7010, 20930), (7475, 19628), (8050, 18226), (8372, 17525), (9100, 16123), (9113, 16100), (9814, 14950), (10465, 14020)]