73788120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:167

約数の個数: 288

約数和(自身を含む): 288100800

約数和(自身を除く): 214312680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 47, 49, 56, 60, 63, 70, 72, 84, 89, 90, 94, 98, 105, 120, 126, 140, 141, 147, 168, 178, 180, 188, 196, 210, 235, 245, 252, 267, 280, 282, 294, 315, 329, 356, 360, 376, 392, 420, 423, 441, 445, 470, 490, 504, 534, 564, 588, 623, 630, 658, 705, 712, 735, 801, 840, 846, 882, 890, 940, 980, 987, 1068, 1128, 1176, 1246, 1260, 1316, 1335, 1410, 1470, 1602, 1645, 1692, 1764, 1780, 1869, 1880, 1960, 1974, 2115, 2136, 2205, 2303, 2492, 2520, 2632, 2670, 2820, 2940, 2961, 3115, 3204, 3290, 3384, 3528, 3560, 3738, 3948, 4005, 4183, 4230, 4361, 4410, 4606, 4935, 4984, 5340, 5607, 5640, 5880, 5922, 6230, 6408, 6580, 6909, 7476, 7896, 8010, 8366, 8460, 8722, 8820, 9212, 9345, 9870, 10680, 11214, 11515, 11844, 12460, 12549, 13083, 13160, 13818, 14805, 14952, 16020, 16732, 16920, 17444, 17640, 18424, 18690, 19740, 20727, 20915, 21805, 22428, 23030, 23688, 24920, 25098, 26166, 27636, 28035, 29281, 29610, 32040, 33464, 34545, 34888, 37380, 37647, 39249, 39480, 41454, 41830, 43610, 44856, 46060, 50196, 52332, 55272, 56070, 58562, 59220, 62745, 65415, 69090, 74760, 75294, 78498, 82908, 83660, 87220, 87843, 92120, 100392, 103635, 104664, 112140, 117124, 118440, 125490, 130830, 138180, 146405, 150588, 156996, 165816, 167320, 174440, 175686, 188235, 196245, 204967, 207270, 224280, 234248, 250980, 261660, 263529, 276360, 292810, 301176, 313992, 351372, 376470, 392490, 409934, 414540, 439215, 501960, 523320, 527058, 585620, 614901, 702744, 752940, 784980, 819868, 829080, 878430, 1024835, 1054116, 1171240, 1229802, 1317645, 1505880, 1569960, 1639736, 1756860, 1844703, 2049670, 2108232, 2459604, 2635290, 3074505, 3513720, 3689406, 4099340, 4919208, 5270580, 6149010, 7378812, 8198680, 9223515, 10541160, 12298020, 14757624, 18447030, 24596040, 36894060, 73788120]

約数ペア:

[(1, 73788120), (2, 36894060), (3, 24596040), (4, 18447030), (5, 14757624), (6, 12298020), (7, 10541160), (8, 9223515), (9, 8198680), (10, 7378812), (12, 6149010), (14, 5270580), (15, 4919208), (18, 4099340), (20, 3689406), (21, 3513720), (24, 3074505), (28, 2635290), (30, 2459604), (35, 2108232), (36, 2049670), (40, 1844703), (42, 1756860), (45, 1639736), (47, 1569960), (49, 1505880), (56, 1317645), (60, 1229802), (63, 1171240), (70, 1054116), (72, 1024835), (84, 878430), (89, 829080), (90, 819868), (94, 784980), (98, 752940), (105, 702744), (120, 614901), (126, 585620), (140, 527058), (141, 523320), (147, 501960), (168, 439215), (178, 414540), (180, 409934), (188, 392490), (196, 376470), (210, 351372), (235, 313992), (245, 301176), (252, 292810), (267, 276360), (280, 263529), (282, 261660), (294, 250980), (315, 234248), (329, 224280), (356, 207270), (360, 204967), (376, 196245), (392, 188235), (420, 175686), (423, 174440), (441, 167320), (445, 165816), (470, 156996), (490, 150588), (504, 146405), (534, 138180), (564, 130830), (588, 125490), (623, 118440), (630, 117124), (658, 112140), (705, 104664), (712, 103635), (735, 100392), (801, 92120), (840, 87843), (846, 87220), (882, 83660), (890, 82908), (940, 78498), (980, 75294), (987, 74760), (1068, 69090), (1128, 65415), (1176, 62745), (1246, 59220), (1260, 58562), (1316, 56070), (1335, 55272), (1410, 52332), (1470, 50196), (1602, 46060), (1645, 44856), (1692, 43610), (1764, 41830), (1780, 41454), (1869, 39480), (1880, 39249), (1960, 37647), (1974, 37380), (2115, 34888), (2136, 34545), (2205, 33464), (2303, 32040), (2492, 29610), (2520, 29281), (2632, 28035), (2670, 27636), (2820, 26166), (2940, 25098), (2961, 24920), (3115, 23688), (3204, 23030), (3290, 22428), (3384, 21805), (3528, 20915), (3560, 20727), (3738, 19740), (3948, 18690), (4005, 18424), (4183, 17640), (4230, 17444), (4361, 16920), (4410, 16732), (4606, 16020), (4935, 14952), (4984, 14805), (5340, 13818), (5607, 13160), (5640, 13083), (5880, 12549), (5922, 12460), (6230, 11844), (6408, 11515), (6580, 11214), (6909, 10680), (7476, 9870), (7896, 9345), (8010, 9212), (8366, 8820), (8460, 8722)]