303724980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:191

約数の個数: 288

約数和(自身を含む): 1056706560

約数和(自身を除く): 752981580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 31, 36, 39, 45, 52, 53, 60, 62, 65, 78, 79, 90, 93, 106, 117, 124, 130, 155, 156, 158, 159, 180, 186, 195, 212, 234, 237, 260, 265, 279, 310, 316, 318, 372, 390, 395, 403, 465, 468, 474, 477, 530, 558, 585, 620, 636, 689, 711, 780, 790, 795, 806, 930, 948, 954, 1027, 1060, 1116, 1170, 1185, 1209, 1378, 1395, 1422, 1580, 1590, 1612, 1643, 1860, 1908, 2015, 2054, 2067, 2340, 2370, 2385, 2418, 2449, 2756, 2790, 2844, 3081, 3180, 3286, 3445, 3555, 3627, 4030, 4108, 4134, 4187, 4740, 4770, 4836, 4898, 4929, 5135, 5580, 6045, 6162, 6201, 6572, 6890, 7110, 7254, 7347, 8060, 8215, 8268, 8374, 9243, 9540, 9796, 9858, 10270, 10335, 12090, 12245, 12324, 12402, 12561, 13780, 14220, 14508, 14694, 14787, 15405, 16430, 16748, 18135, 18486, 19716, 20540, 20670, 20935, 21359, 22041, 24180, 24490, 24645, 24804, 25122, 29388, 29574, 30810, 31005, 31837, 32860, 36270, 36735, 36972, 37683, 41340, 41870, 42718, 44082, 46215, 48980, 49290, 50244, 54431, 59148, 61620, 62010, 62805, 63674, 64077, 72540, 73470, 73935, 75366, 83740, 85436, 88164, 92430, 95511, 98580, 106795, 108862, 110205, 124020, 125610, 127348, 128154, 129797, 146940, 147870, 150732, 159185, 163293, 184860, 188415, 191022, 192231, 213590, 217724, 220410, 251220, 256308, 259594, 272155, 286533, 295740, 318370, 320385, 326586, 376830, 382044, 384462, 389391, 427180, 440820, 477555, 489879, 519188, 544310, 573066, 636740, 640770, 648985, 653172, 753660, 768924, 778782, 816465, 955110, 961155, 979758, 1088620, 1146132, 1168173, 1281540, 1297970, 1432665, 1557564, 1632930, 1687361, 1910220, 1922310, 1946955, 1959516, 2336346, 2449395, 2595940, 2865330, 3265860, 3374722, 3844620, 3893910, 4672692, 4898790, 5062083, 5730660, 5840865, 6749444, 7787820, 8436805, 9797580, 10124166, 11681730, 15186249, 16873610, 20248332, 23363460, 25310415, 30372498, 33747220, 50620830, 60744996, 75931245, 101241660, 151862490, 303724980]

約数ペア:

[(1, 303724980), (2, 151862490), (3, 101241660), (4, 75931245), (5, 60744996), (6, 50620830), (9, 33747220), (10, 30372498), (12, 25310415), (13, 23363460), (15, 20248332), (18, 16873610), (20, 15186249), (26, 11681730), (30, 10124166), (31, 9797580), (36, 8436805), (39, 7787820), (45, 6749444), (52, 5840865), (53, 5730660), (60, 5062083), (62, 4898790), (65, 4672692), (78, 3893910), (79, 3844620), (90, 3374722), (93, 3265860), (106, 2865330), (117, 2595940), (124, 2449395), (130, 2336346), (155, 1959516), (156, 1946955), (158, 1922310), (159, 1910220), (180, 1687361), (186, 1632930), (195, 1557564), (212, 1432665), (234, 1297970), (237, 1281540), (260, 1168173), (265, 1146132), (279, 1088620), (310, 979758), (316, 961155), (318, 955110), (372, 816465), (390, 778782), (395, 768924), (403, 753660), (465, 653172), (468, 648985), (474, 640770), (477, 636740), (530, 573066), (558, 544310), (585, 519188), (620, 489879), (636, 477555), (689, 440820), (711, 427180), (780, 389391), (790, 384462), (795, 382044), (806, 376830), (930, 326586), (948, 320385), (954, 318370), (1027, 295740), (1060, 286533), (1116, 272155), (1170, 259594), (1185, 256308), (1209, 251220), (1378, 220410), (1395, 217724), (1422, 213590), (1580, 192231), (1590, 191022), (1612, 188415), (1643, 184860), (1860, 163293), (1908, 159185), (2015, 150732), (2054, 147870), (2067, 146940), (2340, 129797), (2370, 128154), (2385, 127348), (2418, 125610), (2449, 124020), (2756, 110205), (2790, 108862), (2844, 106795), (3081, 98580), (3180, 95511), (3286, 92430), (3445, 88164), (3555, 85436), (3627, 83740), (4030, 75366), (4108, 73935), (4134, 73470), (4187, 72540), (4740, 64077), (4770, 63674), (4836, 62805), (4898, 62010), (4929, 61620), (5135, 59148), (5580, 54431), (6045, 50244), (6162, 49290), (6201, 48980), (6572, 46215), (6890, 44082), (7110, 42718), (7254, 41870), (7347, 41340), (8060, 37683), (8215, 36972), (8268, 36735), (8374, 36270), (9243, 32860), (9540, 31837), (9796, 31005), (9858, 30810), (10270, 29574), (10335, 29388), (12090, 25122), (12245, 24804), (12324, 24645), (12402, 24490), (12561, 24180), (13780, 22041), (14220, 21359), (14508, 20935), (14694, 20670), (14787, 20540), (15405, 19716), (16430, 18486), (16748, 18135)]