217726600

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1709}}^1$

素因数の和:1752

約数の個数: 144

約数和(自身を含む): 634529700

約数和(自身を除く): 416803100

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 49, 50, 52, 56, 65, 70, 91, 98, 100, 104, 130, 140, 175, 182, 196, 200, 245, 260, 280, 325, 350, 364, 392, 455, 490, 520, 637, 650, 700, 728, 910, 980, 1225, 1274, 1300, 1400, 1709, 1820, 1960, 2275, 2450, 2548, 2600, 3185, 3418, 3640, 4550, 4900, 5096, 6370, 6836, 8545, 9100, 9800, 11963, 12740, 13672, 15925, 17090, 18200, 22217, 23926, 25480, 31850, 34180, 42725, 44434, 47852, 59815, 63700, 68360, 83741, 85450, 88868, 95704, 111085, 119630, 127400, 155519, 167482, 170900, 177736, 222170, 239260, 299075, 311038, 334964, 341800, 418705, 444340, 478520, 555425, 598150, 622076, 669928, 777595, 837410, 888680, 1088633, 1110850, 1196300, 1244152, 1555190, 1674820, 2093525, 2177266, 2221700, 2392600, 3110380, 3349640, 3887975, 4187050, 4354532, 4443400, 5443165, 6220760, 7775950, 8374100, 8709064, 10886330, 15551900, 16748200, 21772660, 27215825, 31103800, 43545320, 54431650, 108863300, 217726600]

約数ペア:

[(1, 217726600), (2, 108863300), (4, 54431650), (5, 43545320), (7, 31103800), (8, 27215825), (10, 21772660), (13, 16748200), (14, 15551900), (20, 10886330), (25, 8709064), (26, 8374100), (28, 7775950), (35, 6220760), (40, 5443165), (49, 4443400), (50, 4354532), (52, 4187050), (56, 3887975), (65, 3349640), (70, 3110380), (91, 2392600), (98, 2221700), (100, 2177266), (104, 2093525), (130, 1674820), (140, 1555190), (175, 1244152), (182, 1196300), (196, 1110850), (200, 1088633), (245, 888680), (260, 837410), (280, 777595), (325, 669928), (350, 622076), (364, 598150), (392, 555425), (455, 478520), (490, 444340), (520, 418705), (637, 341800), (650, 334964), (700, 311038), (728, 299075), (910, 239260), (980, 222170), (1225, 177736), (1274, 170900), (1300, 167482), (1400, 155519), (1709, 127400), (1820, 119630), (1960, 111085), (2275, 95704), (2450, 88868), (2548, 85450), (2600, 83741), (3185, 68360), (3418, 63700), (3640, 59815), (4550, 47852), (4900, 44434), (5096, 42725), (6370, 34180), (6836, 31850), (8545, 25480), (9100, 23926), (9800, 22217), (11963, 18200), (12740, 17090), (13672, 15925)]