353936300

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{127}}^1$

素因数の和:232

約数の個数: 108

約数和(自身を含む): 827447040

約数和(自身を除く): 473510740

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 31, 50, 58, 62, 100, 116, 124, 127, 145, 155, 254, 290, 310, 508, 580, 620, 635, 725, 775, 899, 961, 1270, 1450, 1550, 1798, 1922, 2540, 2900, 3100, 3175, 3596, 3683, 3844, 3937, 4495, 4805, 6350, 7366, 7874, 8990, 9610, 12700, 14732, 15748, 17980, 18415, 19220, 19685, 22475, 24025, 27869, 36830, 39370, 44950, 48050, 55738, 73660, 78740, 89900, 92075, 96100, 98425, 111476, 114173, 122047, 139345, 184150, 196850, 228346, 244094, 278690, 368300, 393700, 456692, 488188, 557380, 570865, 610235, 696725, 1141730, 1220470, 1393450, 2283460, 2440940, 2786900, 2854325, 3051175, 3539363, 5708650, 6102350, 7078726, 11417300, 12204700, 14157452, 17696815, 35393630, 70787260, 88484075, 176968150, 353936300]

約数ペア:

[(1, 353936300), (2, 176968150), (4, 88484075), (5, 70787260), (10, 35393630), (20, 17696815), (25, 14157452), (29, 12204700), (31, 11417300), (50, 7078726), (58, 6102350), (62, 5708650), (100, 3539363), (116, 3051175), (124, 2854325), (127, 2786900), (145, 2440940), (155, 2283460), (254, 1393450), (290, 1220470), (310, 1141730), (508, 696725), (580, 610235), (620, 570865), (635, 557380), (725, 488188), (775, 456692), (899, 393700), (961, 368300), (1270, 278690), (1450, 244094), (1550, 228346), (1798, 196850), (1922, 184150), (2540, 139345), (2900, 122047), (3100, 114173), (3175, 111476), (3596, 98425), (3683, 96100), (3844, 92075), (3937, 89900), (4495, 78740), (4805, 73660), (6350, 55738), (7366, 48050), (7874, 44950), (8990, 39370), (9610, 36830), (12700, 27869), (14732, 24025), (15748, 22475), (17980, 19685), (18415, 19220)]