297420200

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:161

約数の個数: 288

約数和(自身を含む): 916012800

約数和(自身を除く): 618592600

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 31, 35, 40, 44, 49, 50, 55, 56, 62, 70, 77, 88, 89, 98, 100, 110, 124, 140, 154, 155, 175, 178, 196, 200, 217, 220, 245, 248, 275, 280, 308, 310, 341, 350, 356, 385, 392, 434, 440, 445, 490, 539, 550, 616, 620, 623, 682, 700, 712, 770, 775, 868, 890, 979, 980, 1078, 1085, 1100, 1225, 1240, 1246, 1364, 1400, 1519, 1540, 1550, 1705, 1736, 1780, 1925, 1958, 1960, 2156, 2170, 2200, 2225, 2387, 2450, 2492, 2695, 2728, 2759, 3038, 3080, 3100, 3115, 3410, 3560, 3850, 3916, 4312, 4340, 4361, 4450, 4774, 4895, 4900, 4984, 5390, 5425, 5518, 6076, 6200, 6230, 6820, 6853, 7595, 7700, 7832, 8525, 8680, 8722, 8900, 9548, 9790, 9800, 10780, 10850, 11036, 11935, 12152, 12460, 13475, 13640, 13706, 13795, 15190, 15400, 15575, 16709, 17050, 17444, 17800, 19096, 19313, 19580, 21560, 21700, 21805, 22072, 23870, 24475, 24920, 26950, 27412, 27590, 30349, 30380, 31150, 33418, 34100, 34265, 34888, 37975, 38626, 39160, 43400, 43610, 47740, 47971, 48950, 53900, 54824, 55180, 59675, 60698, 60760, 62300, 66836, 68200, 68530, 68975, 75950, 77252, 83545, 87220, 95480, 95942, 96565, 97900, 107800, 109025, 110360, 119350, 121396, 124600, 133672, 135191, 137060, 137950, 151745, 151900, 154504, 167090, 171325, 174440, 191884, 193130, 195800, 212443, 218050, 238700, 239855, 242792, 270382, 274120, 275900, 303490, 303800, 334180, 342650, 383768, 386260, 417725, 424886, 436100, 477400, 479710, 482825, 540764, 551800, 606980, 668360, 675955, 685300, 758725, 772520, 835450, 849772, 872200, 959420, 965650, 1062215, 1081528, 1199275, 1213960, 1351910, 1370600, 1487101, 1517450, 1670900, 1699544, 1918840, 1931300, 2124430, 2398550, 2703820, 2974202, 3034900, 3341800, 3379775, 3862600, 4248860, 4797100, 5311075, 5407640, 5948404, 6069800, 6759550, 7435505, 8497720, 9594200, 10622150, 11896808, 13519100, 14871010, 21244300, 27038200, 29742020, 37177525, 42488600, 59484040, 74355050, 148710100, 297420200]

約数ペア:

[(1, 297420200), (2, 148710100), (4, 74355050), (5, 59484040), (7, 42488600), (8, 37177525), (10, 29742020), (11, 27038200), (14, 21244300), (20, 14871010), (22, 13519100), (25, 11896808), (28, 10622150), (31, 9594200), (35, 8497720), (40, 7435505), (44, 6759550), (49, 6069800), (50, 5948404), (55, 5407640), (56, 5311075), (62, 4797100), (70, 4248860), (77, 3862600), (88, 3379775), (89, 3341800), (98, 3034900), (100, 2974202), (110, 2703820), (124, 2398550), (140, 2124430), (154, 1931300), (155, 1918840), (175, 1699544), (178, 1670900), (196, 1517450), (200, 1487101), (217, 1370600), (220, 1351910), (245, 1213960), (248, 1199275), (275, 1081528), (280, 1062215), (308, 965650), (310, 959420), (341, 872200), (350, 849772), (356, 835450), (385, 772520), (392, 758725), (434, 685300), (440, 675955), (445, 668360), (490, 606980), (539, 551800), (550, 540764), (616, 482825), (620, 479710), (623, 477400), (682, 436100), (700, 424886), (712, 417725), (770, 386260), (775, 383768), (868, 342650), (890, 334180), (979, 303800), (980, 303490), (1078, 275900), (1085, 274120), (1100, 270382), (1225, 242792), (1240, 239855), (1246, 238700), (1364, 218050), (1400, 212443), (1519, 195800), (1540, 193130), (1550, 191884), (1705, 174440), (1736, 171325), (1780, 167090), (1925, 154504), (1958, 151900), (1960, 151745), (2156, 137950), (2170, 137060), (2200, 135191), (2225, 133672), (2387, 124600), (2450, 121396), (2492, 119350), (2695, 110360), (2728, 109025), (2759, 107800), (3038, 97900), (3080, 96565), (3100, 95942), (3115, 95480), (3410, 87220), (3560, 83545), (3850, 77252), (3916, 75950), (4312, 68975), (4340, 68530), (4361, 68200), (4450, 66836), (4774, 62300), (4895, 60760), (4900, 60698), (4984, 59675), (5390, 55180), (5425, 54824), (5518, 53900), (6076, 48950), (6200, 47971), (6230, 47740), (6820, 43610), (6853, 43400), (7595, 39160), (7700, 38626), (7832, 37975), (8525, 34888), (8680, 34265), (8722, 34100), (8900, 33418), (9548, 31150), (9790, 30380), (9800, 30349), (10780, 27590), (10850, 27412), (11036, 26950), (11935, 24920), (12152, 24475), (12460, 23870), (13475, 22072), (13640, 21805), (13706, 21700), (13795, 21560), (15190, 19580), (15400, 19313), (15575, 19096), (16709, 17800), (17050, 17444)]