231308700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4789}}^1$

素因数の和:4836

約数の個数: 144

約数和(自身を含む): 798282240

約数和(自身を除く): 566973540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 25, 28, 30, 35, 42, 46, 50, 60, 69, 70, 75, 84, 92, 100, 105, 115, 138, 140, 150, 161, 175, 210, 230, 276, 300, 322, 345, 350, 420, 460, 483, 525, 575, 644, 690, 700, 805, 966, 1050, 1150, 1380, 1610, 1725, 1932, 2100, 2300, 2415, 3220, 3450, 4025, 4789, 4830, 6900, 8050, 9578, 9660, 12075, 14367, 16100, 19156, 23945, 24150, 28734, 33523, 47890, 48300, 57468, 67046, 71835, 95780, 100569, 110147, 119725, 134092, 143670, 167615, 201138, 220294, 239450, 287340, 330441, 335230, 359175, 402276, 440588, 478900, 502845, 550735, 660882, 670460, 718350, 771029, 838075, 1005690, 1101470, 1321764, 1436700, 1542058, 1652205, 1676150, 2011380, 2202940, 2313087, 2514225, 2753675, 3084116, 3304410, 3352300, 3855145, 4626174, 5028450, 5507350, 6608820, 7710290, 8261025, 9252348, 10056900, 11014700, 11565435, 15420580, 16522050, 19275725, 23130870, 33044100, 38551450, 46261740, 57827175, 77102900, 115654350, 231308700]

約数ペア:

[(1, 231308700), (2, 115654350), (3, 77102900), (4, 57827175), (5, 46261740), (6, 38551450), (7, 33044100), (10, 23130870), (12, 19275725), (14, 16522050), (15, 15420580), (20, 11565435), (21, 11014700), (23, 10056900), (25, 9252348), (28, 8261025), (30, 7710290), (35, 6608820), (42, 5507350), (46, 5028450), (50, 4626174), (60, 3855145), (69, 3352300), (70, 3304410), (75, 3084116), (84, 2753675), (92, 2514225), (100, 2313087), (105, 2202940), (115, 2011380), (138, 1676150), (140, 1652205), (150, 1542058), (161, 1436700), (175, 1321764), (210, 1101470), (230, 1005690), (276, 838075), (300, 771029), (322, 718350), (345, 670460), (350, 660882), (420, 550735), (460, 502845), (483, 478900), (525, 440588), (575, 402276), (644, 359175), (690, 335230), (700, 330441), (805, 287340), (966, 239450), (1050, 220294), (1150, 201138), (1380, 167615), (1610, 143670), (1725, 134092), (1932, 119725), (2100, 110147), (2300, 100569), (2415, 95780), (3220, 71835), (3450, 67046), (4025, 57468), (4789, 48300), (4830, 47890), (6900, 33523), (8050, 28734), (9578, 24150), (9660, 23945), (12075, 19156), (14367, 16100)]