26702928180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{7489}}^1$

素因数の和:7612

約数の個数: 240

約数和(自身を含む): 87699870720

約数和(自身を除く): 60996942540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 71, 81, 90, 93, 108, 124, 135, 142, 155, 162, 180, 186, 213, 270, 279, 284, 310, 324, 355, 372, 405, 426, 465, 540, 558, 620, 639, 710, 810, 837, 852, 930, 1065, 1116, 1278, 1395, 1420, 1620, 1674, 1860, 1917, 2130, 2201, 2511, 2556, 2790, 3195, 3348, 3834, 4185, 4260, 4402, 5022, 5580, 5751, 6390, 6603, 7489, 7668, 8370, 8804, 9585, 10044, 11005, 11502, 12555, 12780, 13206, 14978, 16740, 19170, 19809, 22010, 22467, 23004, 25110, 26412, 28755, 29956, 33015, 37445, 38340, 39618, 44020, 44934, 50220, 57510, 59427, 66030, 67401, 74890, 79236, 89868, 99045, 112335, 115020, 118854, 132060, 134802, 149780, 178281, 198090, 202203, 224670, 232159, 237708, 269604, 297135, 337005, 356562, 396180, 404406, 449340, 464318, 531719, 594270, 606609, 674010, 696477, 713124, 808812, 891405, 928636, 1011015, 1063438, 1160795, 1188540, 1213218, 1348020, 1392954, 1595157, 1782810, 2022030, 2089431, 2126876, 2321590, 2426436, 2658595, 2785908, 3033045, 3190314, 3482385, 3565620, 4044060, 4178862, 4643180, 4785471, 5317190, 6066090, 6268293, 6380628, 6964770, 7975785, 8357724, 9570942, 10447155, 10634380, 12132180, 12536586, 13929540, 14356413, 15951570, 16483289, 18804879, 19141884, 20894310, 23927355, 25073172, 28712826, 31341465, 31903140, 32966578, 37609758, 41788620, 43069239, 47854710, 49449867, 57425652, 62682930, 65933156, 71782065, 75219516, 82416445, 86138478, 94024395, 95709420, 98899734, 125365860, 143564130, 148349601, 164832890, 172276956, 188048790, 197799468, 215346195, 247249335, 287128260, 296699202, 329665780, 376097580, 430692390, 445048803, 494498670, 593398404, 741748005, 861384780, 890097606, 988997340, 1335146409, 1483496010, 1780195212, 2225244015, 2670292818, 2966992020, 4450488030, 5340585636, 6675732045, 8900976060, 13351464090, 26702928180]

約数ペア:

[(1, 26702928180), (2, 13351464090), (3, 8900976060), (4, 6675732045), (5, 5340585636), (6, 4450488030), (9, 2966992020), (10, 2670292818), (12, 2225244015), (15, 1780195212), (18, 1483496010), (20, 1335146409), (27, 988997340), (30, 890097606), (31, 861384780), (36, 741748005), (45, 593398404), (54, 494498670), (60, 445048803), (62, 430692390), (71, 376097580), (81, 329665780), (90, 296699202), (93, 287128260), (108, 247249335), (124, 215346195), (135, 197799468), (142, 188048790), (155, 172276956), (162, 164832890), (180, 148349601), (186, 143564130), (213, 125365860), (270, 98899734), (279, 95709420), (284, 94024395), (310, 86138478), (324, 82416445), (355, 75219516), (372, 71782065), (405, 65933156), (426, 62682930), (465, 57425652), (540, 49449867), (558, 47854710), (620, 43069239), (639, 41788620), (710, 37609758), (810, 32966578), (837, 31903140), (852, 31341465), (930, 28712826), (1065, 25073172), (1116, 23927355), (1278, 20894310), (1395, 19141884), (1420, 18804879), (1620, 16483289), (1674, 15951570), (1860, 14356413), (1917, 13929540), (2130, 12536586), (2201, 12132180), (2511, 10634380), (2556, 10447155), (2790, 9570942), (3195, 8357724), (3348, 7975785), (3834, 6964770), (4185, 6380628), (4260, 6268293), (4402, 6066090), (5022, 5317190), (5580, 4785471), (5751, 4643180), (6390, 4178862), (6603, 4044060), (7489, 3565620), (7668, 3482385), (8370, 3190314), (8804, 3033045), (9585, 2785908), (10044, 2658595), (11005, 2426436), (11502, 2321590), (12555, 2126876), (12780, 2089431), (13206, 2022030), (14978, 1782810), (16740, 1595157), (19170, 1392954), (19809, 1348020), (22010, 1213218), (22467, 1188540), (23004, 1160795), (25110, 1063438), (26412, 1011015), (28755, 928636), (29956, 891405), (33015, 808812), (37445, 713124), (38340, 696477), (39618, 674010), (44020, 606609), (44934, 594270), (50220, 531719), (57510, 464318), (59427, 449340), (66030, 404406), (67401, 396180), (74890, 356562), (79236, 337005), (89868, 297135), (99045, 269604), (112335, 237708), (115020, 232159), (118854, 224670), (132060, 202203), (134802, 198090), (149780, 178281)]