908217180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^3\times {\mathrm{79}}^1$

素因数の和:158

約数の個数: 288

約数和(自身を含む): 3192134400

約数和(自身を除く): 2283917220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 79, 85, 90, 102, 117, 130, 153, 156, 158, 170, 180, 195, 204, 221, 234, 237, 255, 260, 289, 306, 316, 340, 390, 395, 442, 468, 474, 510, 578, 585, 612, 663, 711, 765, 780, 790, 867, 884, 948, 1020, 1027, 1105, 1156, 1170, 1185, 1326, 1343, 1422, 1445, 1530, 1580, 1734, 1989, 2054, 2210, 2340, 2370, 2601, 2652, 2686, 2844, 2890, 3060, 3081, 3315, 3468, 3555, 3757, 3978, 4029, 4108, 4335, 4420, 4740, 4913, 5135, 5202, 5372, 5780, 6162, 6630, 6715, 7110, 7514, 7956, 8058, 8670, 9243, 9826, 9945, 10270, 10404, 11271, 12087, 12324, 13005, 13260, 13430, 14220, 14739, 15028, 15405, 16116, 17340, 17459, 18486, 18785, 19652, 19890, 20145, 20540, 22542, 22831, 24174, 24565, 26010, 26860, 29478, 30810, 33813, 34918, 36972, 37570, 39780, 40290, 44217, 45084, 45662, 46215, 48348, 49130, 52020, 52377, 56355, 58956, 60435, 61620, 63869, 67626, 68493, 69836, 73695, 75140, 80580, 87295, 88434, 91324, 92430, 98260, 104754, 112710, 114155, 120870, 127738, 135252, 136986, 147390, 157131, 169065, 174590, 176868, 184860, 191607, 205479, 209508, 221085, 225420, 228310, 241740, 255476, 261885, 273972, 294780, 296803, 314262, 319345, 338130, 342465, 349180, 383214, 388127, 410958, 442170, 456620, 523770, 574821, 593606, 628524, 638690, 676260, 684930, 766428, 776254, 785655, 821916, 884340, 890409, 958035, 1027395, 1047540, 1149642, 1164381, 1187212, 1277380, 1369860, 1484015, 1552508, 1571310, 1780818, 1916070, 1940635, 2054790, 2299284, 2328762, 2671227, 2874105, 2968030, 3142620, 3493143, 3561636, 3832140, 3881270, 4109580, 4452045, 4657524, 5045651, 5342454, 5748210, 5821905, 5936060, 6986286, 7762540, 8904090, 10091302, 10684908, 11496420, 11643810, 13356135, 13972572, 15136953, 17465715, 17808180, 20182604, 23287620, 25228255, 26712270, 30273906, 34931430, 45410859, 50456510, 53424540, 60547812, 69862860, 75684765, 90821718, 100913020, 151369530, 181643436, 227054295, 302739060, 454108590, 908217180]

約数ペア:

[(1, 908217180), (2, 454108590), (3, 302739060), (4, 227054295), (5, 181643436), (6, 151369530), (9, 100913020), (10, 90821718), (12, 75684765), (13, 69862860), (15, 60547812), (17, 53424540), (18, 50456510), (20, 45410859), (26, 34931430), (30, 30273906), (34, 26712270), (36, 25228255), (39, 23287620), (45, 20182604), (51, 17808180), (52, 17465715), (60, 15136953), (65, 13972572), (68, 13356135), (78, 11643810), (79, 11496420), (85, 10684908), (90, 10091302), (102, 8904090), (117, 7762540), (130, 6986286), (153, 5936060), (156, 5821905), (158, 5748210), (170, 5342454), (180, 5045651), (195, 4657524), (204, 4452045), (221, 4109580), (234, 3881270), (237, 3832140), (255, 3561636), (260, 3493143), (289, 3142620), (306, 2968030), (316, 2874105), (340, 2671227), (390, 2328762), (395, 2299284), (442, 2054790), (468, 1940635), (474, 1916070), (510, 1780818), (578, 1571310), (585, 1552508), (612, 1484015), (663, 1369860), (711, 1277380), (765, 1187212), (780, 1164381), (790, 1149642), (867, 1047540), (884, 1027395), (948, 958035), (1020, 890409), (1027, 884340), (1105, 821916), (1156, 785655), (1170, 776254), (1185, 766428), (1326, 684930), (1343, 676260), (1422, 638690), (1445, 628524), (1530, 593606), (1580, 574821), (1734, 523770), (1989, 456620), (2054, 442170), (2210, 410958), (2340, 388127), (2370, 383214), (2601, 349180), (2652, 342465), (2686, 338130), (2844, 319345), (2890, 314262), (3060, 296803), (3081, 294780), (3315, 273972), (3468, 261885), (3555, 255476), (3757, 241740), (3978, 228310), (4029, 225420), (4108, 221085), (4335, 209508), (4420, 205479), (4740, 191607), (4913, 184860), (5135, 176868), (5202, 174590), (5372, 169065), (5780, 157131), (6162, 147390), (6630, 136986), (6715, 135252), (7110, 127738), (7514, 120870), (7956, 114155), (8058, 112710), (8670, 104754), (9243, 98260), (9826, 92430), (9945, 91324), (10270, 88434), (10404, 87295), (11271, 80580), (12087, 75140), (12324, 73695), (13005, 69836), (13260, 68493), (13430, 67626), (14220, 63869), (14739, 61620), (15028, 60435), (15405, 58956), (16116, 56355), (17340, 52377), (17459, 52020), (18486, 49130), (18785, 48348), (19652, 46215), (19890, 45662), (20145, 45084), (20540, 44217), (22542, 40290), (22831, 39780), (24174, 37570), (24565, 36972), (26010, 34918), (26860, 33813), (29478, 30810)]