303897960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:393

約数の個数: 256

約数和(自身を含む): 1085184000

約数和(自身を除く): 781286040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 31, 36, 40, 45, 54, 58, 60, 62, 72, 87, 90, 93, 108, 116, 120, 124, 135, 145, 155, 174, 180, 186, 216, 232, 248, 261, 270, 279, 290, 310, 313, 348, 360, 372, 435, 465, 522, 540, 558, 580, 620, 626, 696, 744, 783, 837, 870, 899, 930, 939, 1044, 1080, 1116, 1160, 1240, 1252, 1305, 1395, 1565, 1566, 1674, 1740, 1798, 1860, 1878, 2088, 2232, 2504, 2610, 2697, 2790, 2817, 3130, 3132, 3348, 3480, 3596, 3720, 3756, 3915, 4185, 4495, 4695, 5220, 5394, 5580, 5634, 6260, 6264, 6696, 7192, 7512, 7830, 8091, 8370, 8451, 8990, 9077, 9390, 9703, 10440, 10788, 11160, 11268, 12520, 13485, 14085, 15660, 16182, 16740, 16902, 17980, 18154, 18780, 19406, 21576, 22536, 24273, 26970, 27231, 28170, 29109, 31320, 32364, 33480, 33804, 35960, 36308, 37560, 38812, 40455, 42255, 45385, 48515, 48546, 53940, 54462, 56340, 58218, 64728, 67608, 72616, 77624, 80910, 81693, 84510, 87327, 90770, 97030, 97092, 107880, 108924, 112680, 116436, 121365, 136155, 145545, 161820, 163386, 169020, 174654, 181540, 194060, 194184, 217848, 232872, 242730, 245079, 261981, 272310, 281387, 291090, 323640, 326772, 338040, 349308, 363080, 388120, 408465, 436635, 485460, 490158, 523962, 544620, 562774, 582180, 653544, 698616, 816930, 844161, 873270, 970920, 980316, 1047924, 1089240, 1125548, 1164360, 1225395, 1309905, 1406935, 1633860, 1688322, 1746540, 1960632, 2095848, 2251096, 2450790, 2532483, 2619810, 2813870, 3267720, 3376644, 3493080, 4220805, 4901580, 5064966, 5239620, 5627740, 6753288, 7597449, 8441610, 9803160, 10129932, 10479240, 11255480, 12662415, 15194898, 16883220, 20259864, 25324830, 30389796, 33766440, 37987245, 50649660, 60779592, 75974490, 101299320, 151948980, 303897960]

約数ペア:

[(1, 303897960), (2, 151948980), (3, 101299320), (4, 75974490), (5, 60779592), (6, 50649660), (8, 37987245), (9, 33766440), (10, 30389796), (12, 25324830), (15, 20259864), (18, 16883220), (20, 15194898), (24, 12662415), (27, 11255480), (29, 10479240), (30, 10129932), (31, 9803160), (36, 8441610), (40, 7597449), (45, 6753288), (54, 5627740), (58, 5239620), (60, 5064966), (62, 4901580), (72, 4220805), (87, 3493080), (90, 3376644), (93, 3267720), (108, 2813870), (116, 2619810), (120, 2532483), (124, 2450790), (135, 2251096), (145, 2095848), (155, 1960632), (174, 1746540), (180, 1688322), (186, 1633860), (216, 1406935), (232, 1309905), (248, 1225395), (261, 1164360), (270, 1125548), (279, 1089240), (290, 1047924), (310, 980316), (313, 970920), (348, 873270), (360, 844161), (372, 816930), (435, 698616), (465, 653544), (522, 582180), (540, 562774), (558, 544620), (580, 523962), (620, 490158), (626, 485460), (696, 436635), (744, 408465), (783, 388120), (837, 363080), (870, 349308), (899, 338040), (930, 326772), (939, 323640), (1044, 291090), (1080, 281387), (1116, 272310), (1160, 261981), (1240, 245079), (1252, 242730), (1305, 232872), (1395, 217848), (1565, 194184), (1566, 194060), (1674, 181540), (1740, 174654), (1798, 169020), (1860, 163386), (1878, 161820), (2088, 145545), (2232, 136155), (2504, 121365), (2610, 116436), (2697, 112680), (2790, 108924), (2817, 107880), (3130, 97092), (3132, 97030), (3348, 90770), (3480, 87327), (3596, 84510), (3720, 81693), (3756, 80910), (3915, 77624), (4185, 72616), (4495, 67608), (4695, 64728), (5220, 58218), (5394, 56340), (5580, 54462), (5634, 53940), (6260, 48546), (6264, 48515), (6696, 45385), (7192, 42255), (7512, 40455), (7830, 38812), (8091, 37560), (8370, 36308), (8451, 35960), (8990, 33804), (9077, 33480), (9390, 32364), (9703, 31320), (10440, 29109), (10788, 28170), (11160, 27231), (11268, 26970), (12520, 24273), (13485, 22536), (14085, 21576), (15660, 19406), (16182, 18780), (16740, 18154), (16902, 17980)]