349804000

素因数分解:

$2^5\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2$

素因数の和:107

約数の個数: 288

約数和(自身を含む): 1093030848

約数和(自身を除く): 743226848

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 31, 32, 35, 40, 50, 52, 56, 62, 65, 70, 80, 91, 100, 104, 112, 124, 125, 130, 140, 155, 160, 175, 182, 200, 208, 217, 224, 248, 250, 260, 280, 310, 325, 350, 364, 400, 403, 416, 434, 455, 496, 500, 520, 560, 620, 650, 700, 728, 775, 800, 806, 868, 875, 910, 961, 992, 1000, 1040, 1085, 1120, 1240, 1300, 1400, 1456, 1550, 1612, 1625, 1736, 1750, 1820, 1922, 2000, 2015, 2080, 2170, 2275, 2480, 2600, 2800, 2821, 2912, 3100, 3224, 3250, 3472, 3500, 3640, 3844, 3875, 4000, 4030, 4340, 4550, 4805, 4960, 5200, 5425, 5600, 5642, 6200, 6448, 6500, 6727, 6944, 7000, 7280, 7688, 7750, 8060, 8680, 9100, 9610, 10075, 10400, 10850, 11284, 11375, 12400, 12493, 12896, 13000, 13454, 14000, 14105, 14560, 15376, 15500, 16120, 17360, 18200, 19220, 20150, 21700, 22568, 22750, 24025, 24800, 24986, 26000, 26908, 27125, 28000, 28210, 30752, 31000, 32240, 33635, 34720, 36400, 38440, 40300, 43400, 45136, 45500, 48050, 49972, 50375, 52000, 53816, 54250, 56420, 62000, 62465, 64480, 67270, 70525, 72800, 76880, 80600, 86800, 87451, 90272, 91000, 96100, 99944, 100750, 107632, 108500, 112840, 120125, 124000, 124930, 134540, 141050, 153760, 161200, 168175, 173600, 174902, 182000, 192200, 199888, 201500, 215264, 217000, 225680, 240250, 249860, 269080, 282100, 312325, 322400, 336350, 349804, 352625, 364000, 384400, 399776, 403000, 434000, 437255, 451360, 480500, 499720, 538160, 564200, 624650, 672700, 699608, 705250, 768800, 806000, 840875, 868000, 874510, 961000, 999440, 1076320, 1128400, 1249300, 1345400, 1399216, 1410500, 1561625, 1612000, 1681750, 1749020, 1922000, 1998880, 2186275, 2256800, 2498600, 2690800, 2798432, 2821000, 3123250, 3363500, 3498040, 3844000, 4372550, 4997200, 5381600, 5642000, 6246500, 6727000, 6996080, 8745100, 9994400, 10931375, 11284000, 12493000, 13454000, 13992160, 17490200, 21862750, 24986000, 26908000, 34980400, 43725500, 49972000, 69960800, 87451000, 174902000, 349804000]

約数ペア:

[(1, 349804000), (2, 174902000), (4, 87451000), (5, 69960800), (7, 49972000), (8, 43725500), (10, 34980400), (13, 26908000), (14, 24986000), (16, 21862750), (20, 17490200), (25, 13992160), (26, 13454000), (28, 12493000), (31, 11284000), (32, 10931375), (35, 9994400), (40, 8745100), (50, 6996080), (52, 6727000), (56, 6246500), (62, 5642000), (65, 5381600), (70, 4997200), (80, 4372550), (91, 3844000), (100, 3498040), (104, 3363500), (112, 3123250), (124, 2821000), (125, 2798432), (130, 2690800), (140, 2498600), (155, 2256800), (160, 2186275), (175, 1998880), (182, 1922000), (200, 1749020), (208, 1681750), (217, 1612000), (224, 1561625), (248, 1410500), (250, 1399216), (260, 1345400), (280, 1249300), (310, 1128400), (325, 1076320), (350, 999440), (364, 961000), (400, 874510), (403, 868000), (416, 840875), (434, 806000), (455, 768800), (496, 705250), (500, 699608), (520, 672700), (560, 624650), (620, 564200), (650, 538160), (700, 499720), (728, 480500), (775, 451360), (800, 437255), (806, 434000), (868, 403000), (875, 399776), (910, 384400), (961, 364000), (992, 352625), (1000, 349804), (1040, 336350), (1085, 322400), (1120, 312325), (1240, 282100), (1300, 269080), (1400, 249860), (1456, 240250), (1550, 225680), (1612, 217000), (1625, 215264), (1736, 201500), (1750, 199888), (1820, 192200), (1922, 182000), (2000, 174902), (2015, 173600), (2080, 168175), (2170, 161200), (2275, 153760), (2480, 141050), (2600, 134540), (2800, 124930), (2821, 124000), (2912, 120125), (3100, 112840), (3224, 108500), (3250, 107632), (3472, 100750), (3500, 99944), (3640, 96100), (3844, 91000), (3875, 90272), (4000, 87451), (4030, 86800), (4340, 80600), (4550, 76880), (4805, 72800), (4960, 70525), (5200, 67270), (5425, 64480), (5600, 62465), (5642, 62000), (6200, 56420), (6448, 54250), (6500, 53816), (6727, 52000), (6944, 50375), (7000, 49972), (7280, 48050), (7688, 45500), (7750, 45136), (8060, 43400), (8680, 40300), (9100, 38440), (9610, 36400), (10075, 34720), (10400, 33635), (10850, 32240), (11284, 31000), (11375, 30752), (12400, 28210), (12493, 28000), (12896, 27125), (13000, 26908), (13454, 26000), (14000, 24986), (14105, 24800), (14560, 24025), (15376, 22750), (15500, 22568), (16120, 21700), (17360, 20150), (18200, 19220)]