2660494200

素因数分解:

$2^3\times 3^1\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6961}}^1$

素因数の和:7007

約数の個数: 288

約数和(自身を含む): 10333557360

約数和(自身を除く): 7673063160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 25, 26, 28, 30, 35, 39, 40, 42, 49, 50, 52, 56, 60, 65, 70, 75, 78, 84, 91, 98, 100, 104, 105, 120, 130, 140, 147, 150, 156, 168, 175, 182, 195, 196, 200, 210, 245, 260, 273, 280, 294, 300, 312, 325, 350, 364, 390, 392, 420, 455, 490, 520, 525, 546, 588, 600, 637, 650, 700, 728, 735, 780, 840, 910, 975, 980, 1050, 1092, 1176, 1225, 1274, 1300, 1365, 1400, 1470, 1560, 1820, 1911, 1950, 1960, 2100, 2184, 2275, 2450, 2548, 2600, 2730, 2940, 3185, 3640, 3675, 3822, 3900, 4200, 4550, 4900, 5096, 5460, 5880, 6370, 6825, 6961, 7350, 7644, 7800, 9100, 9555, 9800, 10920, 12740, 13650, 13922, 14700, 15288, 15925, 18200, 19110, 20883, 25480, 27300, 27844, 29400, 31850, 34805, 38220, 41766, 47775, 48727, 54600, 55688, 63700, 69610, 76440, 83532, 90493, 95550, 97454, 104415, 127400, 139220, 146181, 167064, 174025, 180986, 191100, 194908, 208830, 243635, 271479, 278440, 292362, 341089, 348050, 361972, 382200, 389816, 417660, 452465, 487270, 522075, 542958, 584724, 633451, 682178, 696100, 723944, 730905, 835320, 904930, 974540, 1023267, 1044150, 1085916, 1169448, 1218175, 1266902, 1357395, 1364356, 1392200, 1461810, 1705445, 1809860, 1900353, 1949080, 2046534, 2088300, 2171832, 2262325, 2436350, 2533804, 2714790, 2728712, 2923620, 3167255, 3410890, 3619720, 3654525, 3800706, 4093068, 4176600, 4434157, 4524650, 4872700, 5067608, 5116335, 5429580, 5847240, 6334510, 6786975, 6821780, 7309050, 7601412, 8186136, 8527225, 8868314, 9049300, 9501765, 9745400, 10232670, 10859160, 12669020, 13302471, 13573950, 13643560, 14618100, 15202824, 15836275, 17054450, 17736628, 18098600, 19003530, 20465340, 22170785, 25338040, 25581675, 26604942, 27147900, 29236200, 31672550, 34108900, 35473256, 38007060, 40930680, 44341570, 47508825, 51163350, 53209884, 54295800, 63345100, 66512355, 68217800, 76014120, 88683140, 95017650, 102326700, 106419768, 110853925, 126690200, 133024710, 177366280, 190035300, 204653400, 221707850, 266049420, 332561775, 380070600, 443415700, 532098840, 665123550, 886831400, 1330247100, 2660494200]

約数ペア:

[(1, 2660494200), (2, 1330247100), (3, 886831400), (4, 665123550), (5, 532098840), (6, 443415700), (7, 380070600), (8, 332561775), (10, 266049420), (12, 221707850), (13, 204653400), (14, 190035300), (15, 177366280), (20, 133024710), (21, 126690200), (24, 110853925), (25, 106419768), (26, 102326700), (28, 95017650), (30, 88683140), (35, 76014120), (39, 68217800), (40, 66512355), (42, 63345100), (49, 54295800), (50, 53209884), (52, 51163350), (56, 47508825), (60, 44341570), (65, 40930680), (70, 38007060), (75, 35473256), (78, 34108900), (84, 31672550), (91, 29236200), (98, 27147900), (100, 26604942), (104, 25581675), (105, 25338040), (120, 22170785), (130, 20465340), (140, 19003530), (147, 18098600), (150, 17736628), (156, 17054450), (168, 15836275), (175, 15202824), (182, 14618100), (195, 13643560), (196, 13573950), (200, 13302471), (210, 12669020), (245, 10859160), (260, 10232670), (273, 9745400), (280, 9501765), (294, 9049300), (300, 8868314), (312, 8527225), (325, 8186136), (350, 7601412), (364, 7309050), (390, 6821780), (392, 6786975), (420, 6334510), (455, 5847240), (490, 5429580), (520, 5116335), (525, 5067608), (546, 4872700), (588, 4524650), (600, 4434157), (637, 4176600), (650, 4093068), (700, 3800706), (728, 3654525), (735, 3619720), (780, 3410890), (840, 3167255), (910, 2923620), (975, 2728712), (980, 2714790), (1050, 2533804), (1092, 2436350), (1176, 2262325), (1225, 2171832), (1274, 2088300), (1300, 2046534), (1365, 1949080), (1400, 1900353), (1470, 1809860), (1560, 1705445), (1820, 1461810), (1911, 1392200), (1950, 1364356), (1960, 1357395), (2100, 1266902), (2184, 1218175), (2275, 1169448), (2450, 1085916), (2548, 1044150), (2600, 1023267), (2730, 974540), (2940, 904930), (3185, 835320), (3640, 730905), (3675, 723944), (3822, 696100), (3900, 682178), (4200, 633451), (4550, 584724), (4900, 542958), (5096, 522075), (5460, 487270), (5880, 452465), (6370, 417660), (6825, 389816), (6961, 382200), (7350, 361972), (7644, 348050), (7800, 341089), (9100, 292362), (9555, 278440), (9800, 271479), (10920, 243635), (12740, 208830), (13650, 194908), (13922, 191100), (14700, 180986), (15288, 174025), (15925, 167064), (18200, 146181), (19110, 139220), (20883, 127400), (25480, 104415), (27300, 97454), (27844, 95550), (29400, 90493), (31850, 83532), (34805, 76440), (38220, 69610), (41766, 63700), (47775, 55688), (48727, 54600)]