203039460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:376

約数の個数: 240

約数和(自身を含む): 710341632

約数和(自身を除く): 507302172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 31, 36, 39, 45, 52, 54, 60, 62, 65, 78, 81, 90, 93, 108, 117, 124, 130, 135, 155, 156, 162, 180, 186, 195, 234, 260, 270, 279, 310, 311, 324, 351, 372, 390, 403, 405, 465, 468, 540, 558, 585, 620, 622, 702, 780, 806, 810, 837, 930, 933, 1053, 1116, 1170, 1209, 1244, 1395, 1404, 1555, 1612, 1620, 1674, 1755, 1860, 1866, 2015, 2106, 2340, 2418, 2511, 2790, 2799, 3110, 3348, 3510, 3627, 3732, 4030, 4043, 4185, 4212, 4665, 4836, 5022, 5265, 5580, 5598, 6045, 6220, 7020, 7254, 8060, 8086, 8370, 8397, 9330, 9641, 10044, 10530, 10881, 11196, 12090, 12129, 12555, 13995, 14508, 16172, 16740, 16794, 18135, 18660, 19282, 20215, 21060, 21762, 24180, 24258, 25110, 25191, 27990, 28923, 32643, 33588, 36270, 36387, 38564, 40430, 41985, 43524, 48205, 48516, 50220, 50382, 54405, 55980, 57846, 60645, 65286, 72540, 72774, 80860, 83970, 86769, 96410, 100764, 108810, 109161, 115692, 121290, 125333, 125955, 130572, 144615, 145548, 163215, 167940, 173538, 181935, 192820, 217620, 218322, 242580, 250666, 251910, 260307, 289230, 326430, 327483, 347076, 363870, 375999, 433845, 436644, 501332, 503820, 520614, 545805, 578460, 626665, 652860, 654966, 727740, 751998, 780921, 867690, 1041228, 1091610, 1127997, 1253330, 1301535, 1309932, 1503996, 1561842, 1637415, 1735380, 1879995, 2183220, 2255994, 2506660, 2603070, 3123684, 3274830, 3383991, 3759990, 3904605, 4511988, 5206140, 5639985, 6549660, 6767982, 7519980, 7809210, 10151973, 11279970, 13535964, 15618420, 16919955, 20303946, 22559940, 33839910, 40607892, 50759865, 67679820, 101519730, 203039460]

約数ペア:

[(1, 203039460), (2, 101519730), (3, 67679820), (4, 50759865), (5, 40607892), (6, 33839910), (9, 22559940), (10, 20303946), (12, 16919955), (13, 15618420), (15, 13535964), (18, 11279970), (20, 10151973), (26, 7809210), (27, 7519980), (30, 6767982), (31, 6549660), (36, 5639985), (39, 5206140), (45, 4511988), (52, 3904605), (54, 3759990), (60, 3383991), (62, 3274830), (65, 3123684), (78, 2603070), (81, 2506660), (90, 2255994), (93, 2183220), (108, 1879995), (117, 1735380), (124, 1637415), (130, 1561842), (135, 1503996), (155, 1309932), (156, 1301535), (162, 1253330), (180, 1127997), (186, 1091610), (195, 1041228), (234, 867690), (260, 780921), (270, 751998), (279, 727740), (310, 654966), (311, 652860), (324, 626665), (351, 578460), (372, 545805), (390, 520614), (403, 503820), (405, 501332), (465, 436644), (468, 433845), (540, 375999), (558, 363870), (585, 347076), (620, 327483), (622, 326430), (702, 289230), (780, 260307), (806, 251910), (810, 250666), (837, 242580), (930, 218322), (933, 217620), (1053, 192820), (1116, 181935), (1170, 173538), (1209, 167940), (1244, 163215), (1395, 145548), (1404, 144615), (1555, 130572), (1612, 125955), (1620, 125333), (1674, 121290), (1755, 115692), (1860, 109161), (1866, 108810), (2015, 100764), (2106, 96410), (2340, 86769), (2418, 83970), (2511, 80860), (2790, 72774), (2799, 72540), (3110, 65286), (3348, 60645), (3510, 57846), (3627, 55980), (3732, 54405), (4030, 50382), (4043, 50220), (4185, 48516), (4212, 48205), (4665, 43524), (4836, 41985), (5022, 40430), (5265, 38564), (5580, 36387), (5598, 36270), (6045, 33588), (6220, 32643), (7020, 28923), (7254, 27990), (8060, 25191), (8086, 25110), (8370, 24258), (8397, 24180), (9330, 21762), (9641, 21060), (10044, 20215), (10530, 19282), (10881, 18660), (11196, 18135), (12090, 16794), (12129, 16740), (12555, 16172), (13995, 14508)]