197233740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:181

約数の個数: 288

約数和(自身を含む): 701955072

約数和(自身を除く): 504721332

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 30, 33, 36, 44, 45, 46, 55, 60, 61, 66, 69, 71, 90, 92, 99, 110, 115, 122, 132, 138, 142, 165, 180, 183, 198, 207, 213, 220, 230, 244, 253, 276, 284, 305, 330, 345, 355, 366, 396, 414, 426, 460, 495, 506, 549, 610, 639, 660, 671, 690, 710, 732, 759, 781, 828, 852, 915, 990, 1012, 1035, 1065, 1098, 1220, 1265, 1278, 1342, 1380, 1403, 1420, 1518, 1562, 1633, 1830, 1980, 2013, 2070, 2130, 2196, 2277, 2343, 2530, 2556, 2684, 2745, 2806, 3036, 3124, 3195, 3266, 3355, 3660, 3795, 3905, 4026, 4140, 4209, 4260, 4331, 4554, 4686, 4899, 5060, 5490, 5612, 6039, 6390, 6532, 6710, 7015, 7029, 7590, 7810, 8052, 8165, 8418, 8662, 9108, 9372, 9798, 10065, 10980, 11385, 11715, 12078, 12627, 12780, 12993, 13420, 14030, 14058, 14697, 15180, 15433, 15620, 16330, 16836, 17324, 17963, 19596, 20130, 21045, 21655, 22770, 23430, 24156, 24495, 25254, 25986, 28060, 28116, 29394, 30195, 30866, 32660, 35145, 35926, 38979, 40260, 42090, 43310, 45540, 46299, 46860, 47641, 48990, 50508, 51972, 53889, 58788, 60390, 61732, 63135, 64965, 70290, 71852, 73485, 77165, 77958, 84180, 86620, 89815, 92598, 95282, 97980, 99613, 107778, 120780, 126270, 129930, 138897, 140580, 142923, 146970, 154330, 155916, 161667, 179630, 185196, 190564, 194895, 199226, 215556, 231495, 238205, 252540, 259860, 269445, 277794, 285846, 293940, 298839, 308660, 323334, 359260, 389790, 398452, 428769, 462990, 476410, 498065, 538890, 555588, 571692, 597678, 646668, 694485, 714615, 779580, 808335, 857538, 896517, 925980, 952820, 996130, 1077780, 1095743, 1195356, 1388970, 1429230, 1494195, 1616670, 1715076, 1793034, 1992260, 2143845, 2191486, 2777940, 2858460, 2988390, 3233340, 3287229, 3586068, 4287690, 4382972, 4482585, 5478715, 5976780, 6574458, 8575380, 8965170, 9861687, 10957430, 13148916, 16436145, 17930340, 19723374, 21914860, 32872290, 39446748, 49308435, 65744580, 98616870, 197233740]

約数ペア:

[(1, 197233740), (2, 98616870), (3, 65744580), (4, 49308435), (5, 39446748), (6, 32872290), (9, 21914860), (10, 19723374), (11, 17930340), (12, 16436145), (15, 13148916), (18, 10957430), (20, 9861687), (22, 8965170), (23, 8575380), (30, 6574458), (33, 5976780), (36, 5478715), (44, 4482585), (45, 4382972), (46, 4287690), (55, 3586068), (60, 3287229), (61, 3233340), (66, 2988390), (69, 2858460), (71, 2777940), (90, 2191486), (92, 2143845), (99, 1992260), (110, 1793034), (115, 1715076), (122, 1616670), (132, 1494195), (138, 1429230), (142, 1388970), (165, 1195356), (180, 1095743), (183, 1077780), (198, 996130), (207, 952820), (213, 925980), (220, 896517), (230, 857538), (244, 808335), (253, 779580), (276, 714615), (284, 694485), (305, 646668), (330, 597678), (345, 571692), (355, 555588), (366, 538890), (396, 498065), (414, 476410), (426, 462990), (460, 428769), (495, 398452), (506, 389790), (549, 359260), (610, 323334), (639, 308660), (660, 298839), (671, 293940), (690, 285846), (710, 277794), (732, 269445), (759, 259860), (781, 252540), (828, 238205), (852, 231495), (915, 215556), (990, 199226), (1012, 194895), (1035, 190564), (1065, 185196), (1098, 179630), (1220, 161667), (1265, 155916), (1278, 154330), (1342, 146970), (1380, 142923), (1403, 140580), (1420, 138897), (1518, 129930), (1562, 126270), (1633, 120780), (1830, 107778), (1980, 99613), (2013, 97980), (2070, 95282), (2130, 92598), (2196, 89815), (2277, 86620), (2343, 84180), (2530, 77958), (2556, 77165), (2684, 73485), (2745, 71852), (2806, 70290), (3036, 64965), (3124, 63135), (3195, 61732), (3266, 60390), (3355, 58788), (3660, 53889), (3795, 51972), (3905, 50508), (4026, 48990), (4140, 47641), (4209, 46860), (4260, 46299), (4331, 45540), (4554, 43310), (4686, 42090), (4899, 40260), (5060, 38979), (5490, 35926), (5612, 35145), (6039, 32660), (6390, 30866), (6532, 30195), (6710, 29394), (7015, 28116), (7029, 28060), (7590, 25986), (7810, 25254), (8052, 24495), (8165, 24156), (8418, 23430), (8662, 22770), (9108, 21655), (9372, 21045), (9798, 20130), (10065, 19596), (10980, 17963), (11385, 17324), (11715, 16836), (12078, 16330), (12627, 15620), (12780, 15433), (12993, 15180), (13420, 14697), (14030, 14058)]