181940850

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1481}}^1$

素因数の和:1522

約数の個数: 192

約数和(自身を含む): 617460480

約数和(自身を除く): 435519630

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 25, 26, 27, 30, 35, 39, 42, 45, 50, 54, 63, 65, 70, 75, 78, 90, 91, 105, 117, 126, 130, 135, 150, 175, 182, 189, 195, 210, 225, 234, 270, 273, 315, 325, 350, 351, 378, 390, 450, 455, 525, 546, 585, 630, 650, 675, 702, 819, 910, 945, 975, 1050, 1170, 1350, 1365, 1481, 1575, 1638, 1755, 1890, 1950, 2275, 2457, 2730, 2925, 2962, 3150, 3510, 4095, 4443, 4550, 4725, 4914, 5850, 6825, 7405, 8190, 8775, 8886, 9450, 10367, 12285, 13329, 13650, 14810, 17550, 19253, 20475, 20734, 22215, 24570, 26658, 31101, 37025, 38506, 39987, 40950, 44430, 51835, 57759, 61425, 62202, 66645, 74050, 79974, 93303, 96265, 103670, 111075, 115518, 122850, 133290, 134771, 155505, 173277, 186606, 192530, 199935, 222150, 259175, 269542, 279909, 288795, 311010, 333225, 346554, 399870, 404313, 466515, 481325, 518350, 519831, 559818, 577590, 666450, 673855, 777525, 808626, 866385, 933030, 962650, 999675, 1039662, 1212939, 1347710, 1399545, 1443975, 1555050, 1732770, 1999350, 2021565, 2332575, 2425878, 2599155, 2799090, 2887950, 3369275, 3638817, 4043130, 4331925, 4665150, 5198310, 6064695, 6738550, 6997725, 7277634, 8663850, 10107825, 12129390, 12995775, 13995450, 18194085, 20215650, 25991550, 30323475, 36388170, 60646950, 90970425, 181940850]

約数ペア:

[(1, 181940850), (2, 90970425), (3, 60646950), (5, 36388170), (6, 30323475), (7, 25991550), (9, 20215650), (10, 18194085), (13, 13995450), (14, 12995775), (15, 12129390), (18, 10107825), (21, 8663850), (25, 7277634), (26, 6997725), (27, 6738550), (30, 6064695), (35, 5198310), (39, 4665150), (42, 4331925), (45, 4043130), (50, 3638817), (54, 3369275), (63, 2887950), (65, 2799090), (70, 2599155), (75, 2425878), (78, 2332575), (90, 2021565), (91, 1999350), (105, 1732770), (117, 1555050), (126, 1443975), (130, 1399545), (135, 1347710), (150, 1212939), (175, 1039662), (182, 999675), (189, 962650), (195, 933030), (210, 866385), (225, 808626), (234, 777525), (270, 673855), (273, 666450), (315, 577590), (325, 559818), (350, 519831), (351, 518350), (378, 481325), (390, 466515), (450, 404313), (455, 399870), (525, 346554), (546, 333225), (585, 311010), (630, 288795), (650, 279909), (675, 269542), (702, 259175), (819, 222150), (910, 199935), (945, 192530), (975, 186606), (1050, 173277), (1170, 155505), (1350, 134771), (1365, 133290), (1481, 122850), (1575, 115518), (1638, 111075), (1755, 103670), (1890, 96265), (1950, 93303), (2275, 79974), (2457, 74050), (2730, 66645), (2925, 62202), (2962, 61425), (3150, 57759), (3510, 51835), (4095, 44430), (4443, 40950), (4550, 39987), (4725, 38506), (4914, 37025), (5850, 31101), (6825, 26658), (7405, 24570), (8190, 22215), (8775, 20734), (8886, 20475), (9450, 19253), (10367, 17550), (12285, 14810), (13329, 13650)]