186154020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:179

約数の個数: 288

約数和(自身を含む): 660441600

約数和(自身を除く): 474287580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 53, 57, 60, 65, 76, 78, 79, 90, 95, 106, 114, 117, 130, 156, 158, 159, 171, 180, 190, 195, 212, 228, 234, 237, 247, 260, 265, 285, 316, 318, 342, 380, 390, 395, 468, 474, 477, 494, 530, 570, 585, 636, 684, 689, 711, 741, 780, 790, 795, 855, 948, 954, 988, 1007, 1027, 1060, 1140, 1170, 1185, 1235, 1378, 1422, 1482, 1501, 1580, 1590, 1710, 1908, 2014, 2054, 2067, 2223, 2340, 2370, 2385, 2470, 2756, 2844, 2964, 3002, 3021, 3081, 3180, 3420, 3445, 3555, 3705, 4028, 4108, 4134, 4187, 4446, 4503, 4740, 4770, 4940, 5035, 5135, 6004, 6042, 6162, 6201, 6890, 7110, 7410, 7505, 8268, 8374, 8892, 9006, 9063, 9243, 9540, 10070, 10270, 10335, 11115, 12084, 12324, 12402, 12561, 13091, 13509, 13780, 14220, 14820, 15010, 15105, 15405, 16748, 18012, 18126, 18486, 19513, 20140, 20540, 20670, 20935, 22230, 22515, 24804, 25122, 26182, 27018, 30020, 30210, 30810, 31005, 36252, 36972, 37683, 39026, 39273, 41340, 41870, 44460, 45030, 45315, 46215, 50244, 52364, 54036, 54431, 58539, 60420, 61620, 62010, 62805, 65455, 67545, 75366, 78052, 78546, 79553, 83740, 90060, 90630, 92430, 97565, 108862, 117078, 117819, 124020, 125610, 130910, 135090, 150732, 157092, 159106, 163293, 175617, 181260, 184860, 188415, 195130, 196365, 217724, 234156, 235638, 238659, 251220, 261820, 270180, 272155, 292695, 318212, 326586, 351234, 376830, 390260, 392730, 397765, 471276, 477318, 489879, 544310, 585390, 589095, 653172, 702468, 715977, 753660, 785460, 795530, 816465, 878085, 954636, 979758, 1034189, 1088620, 1170780, 1178190, 1193295, 1431954, 1591060, 1632930, 1756170, 1959516, 2068378, 2356380, 2386590, 2449395, 2863908, 3102567, 3265860, 3512340, 3579885, 4136756, 4773180, 4898790, 5170945, 6205134, 7159770, 9307701, 9797580, 10341890, 12410268, 14319540, 15512835, 18615402, 20683780, 31025670, 37230804, 46538505, 62051340, 93077010, 186154020]

約数ペア:

[(1, 186154020), (2, 93077010), (3, 62051340), (4, 46538505), (5, 37230804), (6, 31025670), (9, 20683780), (10, 18615402), (12, 15512835), (13, 14319540), (15, 12410268), (18, 10341890), (19, 9797580), (20, 9307701), (26, 7159770), (30, 6205134), (36, 5170945), (38, 4898790), (39, 4773180), (45, 4136756), (52, 3579885), (53, 3512340), (57, 3265860), (60, 3102567), (65, 2863908), (76, 2449395), (78, 2386590), (79, 2356380), (90, 2068378), (95, 1959516), (106, 1756170), (114, 1632930), (117, 1591060), (130, 1431954), (156, 1193295), (158, 1178190), (159, 1170780), (171, 1088620), (180, 1034189), (190, 979758), (195, 954636), (212, 878085), (228, 816465), (234, 795530), (237, 785460), (247, 753660), (260, 715977), (265, 702468), (285, 653172), (316, 589095), (318, 585390), (342, 544310), (380, 489879), (390, 477318), (395, 471276), (468, 397765), (474, 392730), (477, 390260), (494, 376830), (530, 351234), (570, 326586), (585, 318212), (636, 292695), (684, 272155), (689, 270180), (711, 261820), (741, 251220), (780, 238659), (790, 235638), (795, 234156), (855, 217724), (948, 196365), (954, 195130), (988, 188415), (1007, 184860), (1027, 181260), (1060, 175617), (1140, 163293), (1170, 159106), (1185, 157092), (1235, 150732), (1378, 135090), (1422, 130910), (1482, 125610), (1501, 124020), (1580, 117819), (1590, 117078), (1710, 108862), (1908, 97565), (2014, 92430), (2054, 90630), (2067, 90060), (2223, 83740), (2340, 79553), (2370, 78546), (2385, 78052), (2470, 75366), (2756, 67545), (2844, 65455), (2964, 62805), (3002, 62010), (3021, 61620), (3081, 60420), (3180, 58539), (3420, 54431), (3445, 54036), (3555, 52364), (3705, 50244), (4028, 46215), (4108, 45315), (4134, 45030), (4187, 44460), (4446, 41870), (4503, 41340), (4740, 39273), (4770, 39026), (4940, 37683), (5035, 36972), (5135, 36252), (6004, 31005), (6042, 30810), (6162, 30210), (6201, 30020), (6890, 27018), (7110, 26182), (7410, 25122), (7505, 24804), (8268, 22515), (8374, 22230), (8892, 20935), (9006, 20670), (9063, 20540), (9243, 20140), (9540, 19513), (10070, 18486), (10270, 18126), (10335, 18012), (11115, 16748), (12084, 15405), (12324, 15105), (12402, 15010), (12561, 14820), (13091, 14220), (13509, 13780)]